3,241 results match your criteria Pediculosis


Efficacy and Safety of a Water-Based Head Lice Lotion: A Randomized, Controlled, Investigator-Blinded, Comparative, Bicentric Study.

Dermatol Ther (Heidelb) 2018 Nov 30. Epub 2018 Nov 30.

Adriaens Consulting, Bellemdorpweg 95, 9881, Bellem, Oost-Vlaanderen, Belgium.

Introduction: Silicones (e.g., dimethicone) are effective and safe alternatives to insecticides for the treatment of head lice. Read More

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November 2018

Parasitic sea louse infestations on wild sea trout: separating the roles of fish farms and temperature.

Parasit Vectors 2018 Nov 29;11(1):609. Epub 2018 Nov 29.

Department of Health Management, University of PEI, Charlottetown, PEI C1A 4P3, Canada.

Background: The causal relation between parasitic sea lice on fish farms and sea lice on wild fish is a controversial subject. A specific scientific debate has been whether the statistical association between infestation pressure (IP) from fish farms and the number of parasites observed on wild sea trout emerges purely because of a confounding and direct effect of temperature (T).

Methods: We studied the associations between louse infestation on wild sea trout, fish farm activity and temperature in an area that practices coordinated fallowing in Nordhordland, Norway. Read More

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November 2018

Are Medical Laboratories Ready for the Diagnosis of Parasitic Diseases?

Authors:
Ahmet Özbilgin

EJIFCC 2018 Nov 7;29(3):171-174. Epub 2018 Nov 7.

Department of Parasitology, Faculty of Medicine, University of Manisa Celal Bayar, Manisa, Turkey.

Economic instability, destabilisation with armed conflagration, religious and ethnic conflicts are the most important driving factors for migrations towards Europe. Mediterranean countries are important route for refugees who emigrate from the Middle East, Africa and Asia. Viral, bacterial, parasitic and fungal diseases carried by these refugees constitute a significant health risk in Mediterranean countries. Read More

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November 2018
4 Reads

Common mental disorder among incarcerated women: a study on prevalence and associated factors.

Cien Saude Colet 2018 Nov;23(11):3587-3596

Departamento de Saúde Coletiva, Faculdade de Ciências Médicas, Universidade Estadual de Campinas. R. Tessália Vieira de Camargo 126, Cidade Universitária Zeferino Vaz. 13083-887 Campinas SP Brasil.

Mental disorders are present in four of the ten main causes of incapacity across the world. This article aims to analyze the prevalence of Common Mental Disorders (CMD) in incarcerated women and associated factors. A cross-sectional study was conducted with a population of 1,013 women incarcerated in a female prison. Read More

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November 2018
1 Read

Bartonella quintana, past, present, and future of the scourge of World War I.

Authors:
Joaquim Ruiz

APMIS 2018 Nov;126(11):831-837

Independent Researcher, Barcelona, Spain.

During World War I, a mysterious new disease affected soldiers on both sides of battle field. The first reports described a relapsing fever of unknown origin with body lice being suggested as the vector. The outbreak affected >1 000 000 people, mostly soldiers fighting in front-line trenches. Read More

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November 2018
5 Reads

Ivermectin does not interfere with seminal and hormonal parameters in male rabbits.

Theriogenology 2019 Jan 27;124:32-38. Epub 2018 Sep 27.

Department of Pathology, School of Veterinary Medicine and Animal Science, University of São Paulo, Av. Prof. Dr. Orlando Marques de Paiva, 87, São Paulo, SP, 05508-270, Brazil.

Ivermectin (IVM) is a macrocyclic lactone used as a broad spectrum antiparasitic agent against nematodes and arthropods. It is mainly used in the control of parasitic infections of domestic animals, and recently has been used in humans to treat onchocerciasis, scabies, and pediculosis. In mammals, evidence has indicated that macrocyclic lactones interact with gamma-aminobutyric acid (GABA)-mediated chloride channels. Read More

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January 2019
10 Reads

Impact of ivermectin administered for scabies treatment on the prevalence of head lice in Atoifi, Solomon Islands.

PLoS Negl Trop Dis 2018 Sep 25;12(9):e0006825. Epub 2018 Sep 25.

Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, United Kingdom.

Background: Scabies and head lice are ubiquitous ectoparasitic infestations that are common across the Pacific Islands. Ivermectin is an effective treatment for both conditions, although the doses used vary. At a community level, mass drug administration (MDA) with ivermectin is an effective strategy to decrease prevalence of scabies. Read More

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September 2018
4 Reads

Tool for predicting Caligus rogercresseyi abundance on salt water salmon farms in Chile.

Prev Vet Med 2018 Oct 11;158:122-128. Epub 2018 Aug 11.

Atlantic Veterinary College, University of Prince Edward Island, 550 University Avenue, Charlottetown, Prince Edward Island C1A 4P3, Canada.

Caligus rogercresseyi is a host-dependent parasite that affects rainbow trout and Atlantic salmon in Chile. Numbers of sea lice on fish increase over time at relatively predictable rates when the environment is conducive to the parasite's survival and fish are not undergoing treatment. We developed a tool for the salmon industry in Chile that predicts the abundance of adult sea lice over time on farms that are relatively isolated. Read More

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October 2018
1 Read

Scalp Itch: A Systematic Review.

Skin Appendage Disord 2018 Aug 29;4(3):187-199. Epub 2017 Nov 29.

Fredric Brandt Endowed Professor of Dermatology, University of Miami, Miami, FL, USA.

Scalp itch is a frequent complaint in the dermatological setting. It is common for the dermatologist to encounter patients with no evident cause of scalp pruritus, making it a distressing situation for both the clinician and the patient. The aim of this paper is to propose a systematic approach to scalp itch, which classifies scalp pruritus into two types: (1) with or (2) without dermatological lesions, and presence or absence of hair loss. Read More

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August 2018
6 Reads

Prevalence and risk factors of pediculosis in children of the Lacandon Jungle in Chiapas, Mexico.

Salud Publica Mex 2018 Jul-Ago;60(4):383-384

Centro de Investigación y Desarrollo en Ciencias de la Salud, Universidad Autónoma de Nuevo León. Nuevo León, México.

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August 2018
1 Read

Ectoparasite communities of small-bodied Malagasy primates: seasonal and socioecological influences on tick, mite and lice infestation of Microcebus murinus and M. ravelobensis in northwestern Madagascar.

Parasit Vectors 2018 Aug 8;11(1):459. Epub 2018 Aug 8.

Institute for Parasitology, Centre for Infection Medicine, University of Veterinary Medicine Hannover, Bünteweg 17, 30559, Hanover, Germany.

Background: Ectoparasitic infections are of particular interest for endangered wildlife, as ectoparasites are potential vectors for inter- and intraspecific pathogen transmission and may be indicators to assess the health status of endangered populations. Here, ectoparasite dynamics in sympatric populations of two Malagasy mouse lemur species, Microcebus murinus and M. ravelobensis, were investigated over an 11-month period. Read More

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August 2018
1 Read

Global output of research on epidermal parasitic skin diseases from 1967 to 2017.

Authors:
Waleed M Sweileh

Infect Dis Poverty 2018 Aug 6;7(1):74. Epub 2018 Aug 6.

Department of Physiology, Pharmacology/Toxicology, Division of Biomedical Sciences, College of Medicine and Health Sciences, An-Najah National University, Nablus, Palestine.

Background: Epidermal parasitic skin diseases (EPSD) occur in most countries and cause a considerable health and economic burden, particularly in the tropics and subtropics. The aim of this study was to assess and analyse peer-reviewed literature on EPSD in humans. The results of this study serve as an indicator of the extent the scientific community, health authorities, and international health agencies interact with EPSD as a health problem that is commonly associated with poverty and poor hygiene. Read More

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August 2018
5 Reads
2 Citations

Sustainable production and use of cleaner fish for the biological control of sea lice: recent advances and current challenges.

Vet Rec 2018 Sep 30;183(12):383. Epub 2018 Jul 30.

Institute of Aquaculture, University of Stirling, Stirling, UK.

Currently, cleaner fish are one of the most widely used sea lice control strategies in Atlantic salmon aquaculture. Two species are currently being farmed in North Atlantic countries, ballan wrasse () and lumpfish (), and the sector in most countries is rapidly expanding towards self-sufficiency. The species are very different both in terms of their biology and life histories and, consequently, production and husbandry methods must be tailored to each species. Read More

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September 2018
1 Read

Plica Polonica Secondary to Pediculosis Capitis and Use of Shampoo.

Int J Trichology 2018 May-Jun;10(3):143-144

Department of Dermatology, Venereology and Leprology, Pt. B. D. Sharma University of Health Sciences, Rohtak, Haryana, India.

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July 2018
1 Read

Infectious and dermatological diseases among arriving migrants on the Italian coasts.

Eur J Public Health 2018 Oct;28(5):910-916

National Institute for Health Migration and Poverty (INMP), Rome, Italy.

Background: Since 2008 Italy has been the destination of the 'central Mediterranean route', used by migrants to reach Europe. The aim of this study is to describe demographic characteristics and health problems of migrants at the time of arrival on the Italian coasts, focussing on dermatological and infectious diseases.

Methods: Cross-sectional study of data routinely collected (n = 6, 188) by the National Institute for Health Migration and Poverty (INMP) in the centres for migrants of Lampedusa and Trapani-Milo (2015-16). Read More

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October 2018
8 Reads

Clinical studies evaluating abametapir lotion, 0.74%, for the treatment of head louse infestation.

Pediatr Dermatol 2018 Sep 12;35(5):616-621. Epub 2018 Jul 12.

Hatchtech Pty Ltd, Melbourne, Vic., Australia.

Background: There is a need for better control of head louse infestations. Abametapir is an inhibitor of metalloproteinases critical for louse survival and egg development. The efficacy of abametapir lotion, 0. Read More

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September 2018
8 Reads

Current Status of the Sari-Dzhas Natural Focus of Plague, Kyrgyzstan: Epizootic Activity and Marmot Population.

Vector Borne Zoonotic Dis 2018 10 10;18(10):524-532. Epub 2018 Jul 10.

4 Karakol Anti-Plague Department of RCQDI (KAPD) , Karakol, Kyrgyzstan .

The Sari-Dzhas natural mountain focus of plague with an area of 5000 sq. km is located mainly in Kyrgyzstan. This enzootic area belongs to a group of Tien-Shan mountain plague foci and crosses the boundaries of Kazakhstan, Kyrgyzstan, and China. Read More

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October 2018
3 Reads

Ten new species of Brueelia Kéler, 1936 (Phthiraptera: Ischnocera: Philopteridae) from nuthatches (Aves: Passeriformes: Sittidae), tits and chickadees (Paridae), and goldcrests (Regulidae).

Acta Parasitol 2018 Sep;63(3):527-557

Guangdong Key Laboratory of Animal Conservation and Resources, Guangdong Public Laboratory of Wild Animal Conservation and Utilization, Guangdong Institute of Applied Biological Resources, 105 Xingang West Road, Haizhu District, Guangzhou, 510260, China.

Ten new species of chewing lice in the genus Brueelia Kéler, 1936, are described from hosts in the families Paridae, Regulidae, and Sittidae. They are: Brueelia johnsoni n. sp. Read More

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September 2018

Investigation of the Prevalence of Pediculus humanus capitis and Risk Factors in a Village in Isparta.

Turkiye Parazitol Derg 2018 Sep;42(3):202-206

Yalvaç Devlet Hastanesi, Tıbbi Mikrobiyoloji Kliniği, Isparta, Türkiye.

Objective: The aim of this study was to investigate the prevalence of Pediculus humanus (P.h.) capitis infestation in school children in Sücüllü Village, Isparta. Read More

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September 2018

Ancient treatment for lice: a source of suggestions for carriers of other infectious diseases?

Infez Med 2018 06;26(2):181-192

Dipartimento di Scienze Mediche, Sezione di Malattie Infettive e Dermatologia, Università di Ferrara, Ferrara, Italy.

Louse infestation is one of the oldest contagious pestilential diseases of humankind, which has recently re-emerged in several developing countries as well as in homeless individuals and migrants. The present work provides the first phase of an historical excursus of louse remedies based on the classics of pharmaceutical literature, codes, pharmacopoeia and treatises. The second phase involves a literature search, based on the principal medical databases (SciFinder, Pubmed, Google Scholar, ISI-Web of Science and Scopus), to match ancient raw materials and active principles for the treatment of pediculosis and their possible applications, with other current infectious pathologies transmitted by different carriers. Read More

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June 2018
1 Read

Dermoscopy of pediculosis pubis.

JAAD Case Rep 2018 Mar 28;4(2):168-169. Epub 2018 Jan 28.

Department of Dermatology, Chengdu Second People's Hospital, Chengdu, China.

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March 2018
1 Read

Effect of a health education program on reduction of pediculosis in school girls at Amphoe Muang, Khon Kaen Province, Thailand.

PLoS One 2018 11;13(6):e0198599. Epub 2018 Jun 11.

Department of Parasitology, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand.

Background: Pediculosis caused by head lice (Pediculus humanus capitis) infestation is still an important health problem in schoolchildren, especially girls, worldwide, including in Thailand. Although pediculicidal agents effectively kill head lice, the re-infestation rate is still high. Thus, prevention is an important strategy for any sustainable control program. Read More

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June 2018
9 Reads

Prevalence and risk factors associated with ectoparasite infestation of buffaloes in an Amazonian ecosystem.

Parasit Vectors 2018 Jun 4;11(1):335. Epub 2018 Jun 4.

Laboratório de Sanidade Animal, Universidade Federal do Oeste do Pará, LARSANA/UFOPA, Rua Vera Paz, s/n, CEP 68100-000, Santarém, Pará, Brasil.

Background: The water buffalo (Bubalus bubalis) is well adapted in some regions of the Amazon. Of all Brazilian states, Pará contains the largest number of this species, with 510,000 animals, approximately 38% of the Brazilian buffaloes. Despite the socioeconomic importance of bubaline farming in the northern region, little is known about the prevalence of ectoparasites that affect buffalo herds. Read More

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June 2018
2 Reads

Exposure to teflubenzuron negatively impacts exploratory behavior, learning and activity of juvenile European lobster (Homarus gammarus).

Ecotoxicol Environ Saf 2018 Sep 26;160:216-221. Epub 2018 May 26.

Institute of Marine Research, P.O. Box 1870, Nordnes, 5817 Bergen, Norway. Electronic address:

Infestations with salmon lice, a parasitic copepod, is a major problem in the salmon farming industry. Teflubenzuron is an in-feed pharmaceutical applied to control lice outbreaks; the standard medication is 10 mg per kg fish per day for seven days. Surveys reveal that teflubenzuron accumulates and persists in the sediment around fish farms and causes deformities and mortality in juvenile European lobster (Homarus gammarus), a species commonly found in the vicinity of salmon farms in Norway. Read More

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September 2018
1 Read

Comparative analysis of long non-coding RNAs in Atlantic and Coho salmon reveals divergent transcriptome responses associated with immunity and tissue repair during sea lice infestation.

Dev Comp Immunol 2018 10 24;87:36-50. Epub 2018 May 24.

Laboratory of Biotechnology and Aquatic Genomics, Interdisciplinary Center for Aquaculture Research, University of Concepcion, Barrio Universitario s/n, Concepción, Chile. Electronic address:

The increasing capacity of transcriptomic analysis by high throughput sequencing has highlighted the presence of a large proportion of transcripts that do not encode proteins. In particular, long non-coding RNAs (lncRNAs) are sequences with low coding potential and conservation among species. Moreover, cumulative evidence has revealed important roles in post-transcriptional gene modulation in several taxa. Read More

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October 2018
3 Reads

Oral ivermectin for the treatment of head lice infestation.

Am J Health Syst Pharm 2018 Jul 22;75(13):937-943. Epub 2018 May 22.

School of Pharmacy, Wingate University, Wingate, NC

Purpose: Published literature describing the use of oral ivermectin for the treatment of head lice infestation is reviewed.

Summary: In the United States and globally, head lice infestation, or pediculosis capitis, remains a public health issue with both social and medical implications. Treatment with oral or topical medications is typically required for head lice eradication. Read More

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July 2018
1 Read

Treatment of Scabies and Pediculosis in Health Education Publications and Folk Medicine of Eastern Croatia - Slavonija, Baranja, and Western Srijem County.

Acta Dermatovenerol Croat 2018 Apr;26(1):33-38

Ivanka Muršić, MD, University Hospital Centre Osijek, Department of Dermatology and Venereology J. Huttlera 4, 31000 Osijek, Croatia;

Scabies and pediculosis are common parasitic infestations of the skin and hair, manifesting with intense pruritus and effectively treated with modern medications. Because of the attached social stigma linking it with poverty and poor hygiene, patients will often attempt alternative folk-based remedies before confiding in their physicians. We conducted a comprehensive bibliographical study of historic folk literature and interviewed 70 individuals experienced in everyday application of folk medicine in order to categorize available remedies and provide a modern, scientific comment on their effectiveness and dangers. Read More

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April 2018
11 Reads

A Case of Felicola subrostratus (Burmeister, 1838) (Phthiraptera: Ischnocera) on a Cat (Felis catus).

Authors:
Bilal Dik

Turkiye Parazitol Derg 2018 Mar;42(1):96-100

Selçuk Üniversitesi Veteriner Fakültesi, Parazitoloji Anabilim Dalı, Konya, Türkiye.

We present this case report to provide information about Felicola subrostratus (Burmeister, 1838) (Phthiraptera: Ischnocera) detected on a 2-year-old stray cat (Felis catus) brought for treatment to a veterinary clinic in Kocaeli, Turkey. Macroscopically, severe louse infestation was detected on the cat. Some of the lice on the cat were collected using forceps and preserved in 70% ethanol. Read More

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March 2018
1 Read

A Rare Case of Blebharitis: Phthiriasis Palpebrarum.

Turkiye Parazitol Derg 2018 Mar;42(1):90-92

Dünyagöz Hospital, Bursa, Turkey.

A six-year-old male patient was admitted to our hospital due to itching and scalding crusts that persisted 10-15 days in both eyes. Upon biomicroscopic examination, 5-6 semi-translucent, yellowish brown living lice attached to the upper eyelashes and a large number of eggs were observed. Following application of pilocarpine hydrochloride (Pilomann 2%, Bausch-Lomb) and topical proparacaine hydrochloride (Alcaine 0. Read More

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March 2018
1 Read

The Epidemiology of Scabies and Pediculosis in Kayseri.

Turkiye Parazitol Derg 2018 Jun;42(2):134-137

Halk Sağlığı Müdürlüğü, Bulaşıcı Hastalık Kontrol Programları Şubesi, Kayseri, Türkiye.

Objective: The present study aimed to evaluate scabies and pediculosis cases in the city of Kayseri and to contribute to the epidemiological data in Turkey.

Methods: Data for the present study were obtained from the Kayseri Directorate of Public Health. The distribution of lice and scabies according to age, sex, and years was evaluated retrospectively. Read More

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June 2018
1 Read

Acute prurigo simplex in humans caused by pigeon lice.

An Bras Dermatol 2018 Mar;93(2):285-287

Department of Dermatology and Radiotherapy, Faculdade de Medicina de Botucatu, Universidade Estadual Paulista Júlio de Mesquita Filho, Botucatu, SP, Brazil.

Pigeon lice are insects that feed on feathers of these birds; their life cycle includes egg, nymph and adult and they may cause dermatoses in humans. Four persons of the same family, living in an urban area, presented with widespread intensely pruritic erythematous papules. A great number of lice were seen in their house, which moved from a nest of pigeons located on the condenser of the air-conditioning to the dormitory of one of the patients. Read More

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March 2018
2 Reads

Confirmation of the identity of the type host of the louse Halipeurus fallacis (Phthiraptera: Philopteridae).

Authors:
Ricardo L Palma

Zootaxa 2018 Apr 9;4407(1):135-136. Epub 2018 Apr 9.

Museum of New Zealand Te Papa Tongarewa, P.O. Box 467, Wellington, New Zealand..

Alexander (1954: 489) recorded a petrel (Aves: Procellariiformes) captured alive on board a ship in the Indian Ocean by Mr W.W.A. Read More

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April 2018
1 Read

Twelve new species of Priceiella (Phthiraptera: Ischnocera: Philopteridae) from Old World babblers, with keys to species of two subgenera and checklists of species for the genus.

Zootaxa 2018 Feb 21;4382(3):401-449. Epub 2018 Feb 21.

Department of Biology, University of Utah, 257 S. 1400 E., Salt Lake City, Utah 84112, USA..

Twelve new species of chewing lice in the genus Priceiella Gustafsson Bush, 2017, are described from Old World "babblers" (Leiothrichidae, Paradoxornithiidae, Pellorneidae and Timaliidae). Eight species belong to the subgenus Thescelovora Gustafsson Bush, 2017: Priceiella (Thescelovora) calcicola n. sp. Read More

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February 2018

Chewing lice (Insecta: Phthiraptera) associated with vertebrates in Mexico.

Zootaxa 2018 Jan 15;4372(1):1-109. Epub 2018 Jan 15.

Centro de Medicina Tropical, Unidad de Investigación en Medicina Experimental; Facultad de Medicina, Universidad Nacional Autónoma de Mexico. Dr. Balmis 148, Col. Doctores. C.P. 06726. Distrito Federal, Mexico..

The chewing lice (Insecta: Phthiraptera: Amblycera and Ischnocera) of Mexico have been little studied and many publications include isolated records. This paper summarizes current knowledge of chewing lice recorded from Mexico resulting from an exhaustive search of the literature published from 1866 to 2017. We found 342 louse species associated with 206 bird and 28 mammal species. Read More

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January 2018
27 Reads
0.910 Impact Factor

Using state-space models to predict the abundance of juvenile and adult sea lice on Atlantic salmon.

Epidemics 2018 09 11;24:76-87. Epub 2018 Apr 11.

Centre for Veterinary Epidemiological Research, Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, PE, C1A 4P3, Canada.

Sea lice are marine parasites affecting salmon farms, and are considered one of the most costly pests of the salmon aquaculture industry. Infestations of sea lice on farms significantly increase opportunities for the parasite to spread in the surrounding ecosystem, making control of this pest a challenging issue for salmon producers. The complexity of controlling sea lice on salmon farms requires frequent monitoring of the abundance of different sea lice stages over time. Read More

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September 2018
2 Reads

Body lice of homeless people reveal the presence of several emerging bacterial pathogens in northern Algeria.

PLoS Negl Trop Dis 2018 04 17;12(4):e0006397. Epub 2018 Apr 17.

Aix-Marseille Univ, IRD, AP-HM, MEPHI, IHU-Méditerranée Infection, Marseille, France.

Background: Human lice, Pediculus humanus, are obligate blood-sucking parasites. Body lice, Pediculus h. humanus, occur in two divergent mitochondrial clades (A and D) each exhibiting a particular geographic distribution. Read More

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April 2018
14 Reads

Molecular Survey of Head and Body Lice, Pediculus humanus, in France.

Vector Borne Zoonotic Dis 2018 05 20;18(5):243-251. Epub 2018 Mar 20.

3 IRD, APHM, MEPHI, IHU-Méditerranée Infection, Aix Marseille University , Marseille, France .

Human lice, Pediculus humanus, are obligate blood-sucking parasites. Phylogenetically, they belong to several mitochondrial clades exhibiting some geographic differences. Currently, the body louse is the only recognized disease vector, with the head louse being proposed as an additional vector. Read More

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May 2018
24 Reads

High level efficacy of lufenuron against sea lice (Lepeophtheirus salmonis) linked to rapid impact on moulting processes.

Int J Parasitol Drugs Drug Resist 2018 08 13;8(2):174-188. Epub 2018 Mar 13.

Hoplite Lab, Department of Pathology & Microbiology, Atlantic Veterinary College, University of Prince Edward Island, 550 University Ave, Charlottetown PE, C1A 4P3, Canada. Electronic address:

Drug resistance in the salmon louse Lepeophtheirus salmonis is a global issue for Atlantic salmon aquaculture. Multiple resistance has been described across most available compound classes with the exception of the benzoylureas. To target this gap in effective management of L. Read More

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August 2018
2 Reads

Molecular characterization and functional analysis of components of the TOR pathway of the salmon louse, Lepeophtheirus salmonis (Krøyer, 1838).

Exp Parasitol 2018 May 3;188:83-92. Epub 2018 Apr 3.

SLRC-Sea Lice Research Center, Institute of Marine Research, 5817 Bergen, Norway. Electronic address:

The salmon louse Lepeophtheirus salmonis (Copepods, Caligida) is a marine ectoparasite infecting salmonid fishes in the northern hemisphere. At present, salmon lice infections are the most severe disease problem in the salmon farming industry causing significant economic losses. Due to development of resistance towards available chemotherapeutants, it is clear that new chemotherapeutants or non-chemical control methods are essential to manage the parasite in the future. Read More

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Head Lice among Governmental Primary School Students in Southern Jordan: Prevalence and Risk Factors.

J Glob Infect Dis 2018 Jan-Mar;10(1):11-15

Department of Community and Mental Health Nursing, Faculty of Nursing, Mutah University, Al-Karak, Jordan.

Background: Head lice, a common social and health problem among all age groups, is especially widespread among school-aged children.

Aims: This study aimed to assess the prevalence of pediculosis capitis among governmental primary school students in Southern Jordan and its related risk factors.

Settings And Design: A sample of 500 primary schools students aged 6-12 from two male and two female public primary schools in four educational directorates were selected randomly in this cross-sectional study. Read More

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Predictors of Trypanosoma lewisi in Rattus norvegicus from Durban, South Africa.

J Parasitol 2018 Jun 16;104(3):187-195. Epub 2018 Mar 16.

3   Department of Mathematics, Statistics and Physics, Durban University of Technology, ML Sultan Campus, Steve Biko Road, Durban 4001, South Africa.

This study investigated associations between Trypanosoma lewisi and Xenopsylla cheopis, a common cyclical vector of T. lewisi; Polyplax spinulosa, a reported mechanical vector; and Laelaps echidnina and Laelaps lamborni, 2 rodent mites of Rattus norvegicus in Durban, South Africa. In total, 379 R. Read More

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June 2018
6 Reads

Insights About Head Lice Transmission From Field Data and Mathematical Modeling.

J Med Entomol 2018 Jun;55(4):929-937

Grupo de Física Estadística e interdisciplinaria, Centro Atómico Bariloche & CONICET, Bariloche, Argentina.

Head lice infest millions of school-age children every year, both in developed and developing countries. However, little is known about the number of lice transferred among children during school activities, because direct methods to study this are almost impossible to implement. This issue has been addressed following an indirect method, which consist in collecting data of real infestation from several children groups and using a mathematical model of lice colonies to infer how the infestation observed might have evolved. Read More

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June 2018
3 Reads

Do drowning and anoxia kill head lice?

Parasite 2018 9;25. Epub 2018 Mar 9.

Parasitology-Mycology Department, Avicenne Hospital, AP-HP, Bobigny, France - Unité des Virus Emergents (Aix-Marseille Univ - IRD 190 - Inserm 1207 - IHU Méditerranée infection), Marseille, France.

Chemical, physical, and mechanical methods are used to control human lice. Attempts have been made to eradicate head lice Pediculus humanus capitis by hot air, soaking in various fluids or asphyxiation using occlusive treatments. In this study, we assessed the maximum time that head lice can survive anoxia (oxygen deprivation) and their ability to survive prolonged water immersion. Read More

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November 2018
12 Reads

Les infestations par les poux de tête : une mise à jour clinique.

Paediatr Child Health 2018 Feb 15;23(1):e25-e32. Epub 2018 Feb 15.

Société canadienne de pédiatrie, comité de la pédiatrie communautaire, Ottawa (Ontario).

Les infestations par les poux de tête () ne constituent ni un risque sanitaire primaire ni un vecteur de maladie, mais représentent plutôt un problème de société au coût impor- tant. Pour diagnostiquer une infestation, il faut déceler un pou vivant. Même si les pyréthines et la perméthrine demeurent les traitements de première intention au Canada, la solution de myristate d'isopropyle et de ST-cyclométhicone et la diméticone peuvent être envisagées en deuxième intention après un échec thérapeutique démontré. Read More

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February 2018
13 Reads

Head lice infestations: A clinical update.

Paediatr Child Health 2018 Feb 15;23(1):e18-e24. Epub 2018 Feb 15.

Canadian Paediatric Society, Community Paediatrics Committee, Ottawa, Ontario.

Head lice () infestations are not a primary health hazard or a vector for disease, but they are a societal problem with substantial costs. Diagnosis of head lice infestation requires the detection of a living louse. Although pyrethrins and permethrin remain first-line treatments in Canada, isopropyl myristate/ST-cyclomethicone solution and dimeticone can be considered as second-line therapies when there is evidence of treatment failure. Read More

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February 2018
30 Reads

Preliminary report of body lice infesting homeless people in Brazil.

Rev Inst Med Trop Sao Paulo 2018 15;60:e9. Epub 2018 Feb 15.

Departamento de Medicina Veterinária, Universidade Federal do Paraná, Curitiba, Paraná, Brazil.

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May 2018
3 Reads

Parasites of small Indian mongoose, Herpestes auropunctatus, on St. Kitts, West Indies.

Parasitol Res 2018 Apr 30;117(4):989-994. Epub 2018 Jan 30.

Department of Biomedical Sciences, Ross University School of Veterinary Medicine, West Indies, Saint Kitts and Nevis.

Herpestes auropunctatus, the small Indian mongoose, is an invasive omnivore introduced to the Caribbean, including the island of St. Kitts over 150 years ago. It has played a role in changing native fauna and can carry zoonotic pathogens of public health importance. Read More

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April 2018
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Response of Pediculus humanus capitis (Phthiraptera: Pediculidae) to Volatiles of Whole and Individual Components of the Human Scalp.

J Med Entomol 2018 May;55(3):527-533

Centro de investigaciones de Plagas e Insecticidas (UNIDEF-CONICET), Juan Bautista de Lasalle 4397 (B1603ALO), Villa Martelli, Buenos Aires, Argentina.

The head louse Pediculus humanus capitis (De Geer) (Phthiraptera: Pediculidae) is a cosmopolitan human ectoparasite causing pediculosis, one of the most common arthropod parasitic conditions of humans. The mechanisms and/or chemicals involved in host environment recognition by head lice are still unknown. In this study, we evaluated the response of head lice to volatiles that emanate from the human scalp. Read More

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May 2018
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What's eating you? head lice (Pediculus humanus capitis).

Cutis 2017 Dec;100(6):389-392

Department of Dermatology and Dermatologic Surgery, Medical University of South Carolina, Charleston, USA.

The head louse (Pediculus humanus capitis) is a blood-sucking arthropod of the suborder Anoplura. Infestation continues in epidemic proportions in children of all socioeconomic groups. Although not implicated as a disease vector, infestation can lead to considerable distress, missed days of school, and secondary infections. Read More

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December 2017
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