Group A Streptococcus disease in Hong Kong children: an overview.

Hong Kong Med J 2018 Dec 9;24(6):593-601. Epub 2018 Nov 9.

Department of Paediatrics, Alberta Children's Hospital, The University of Calgary, Calgary, Alberta, Canada.

Group A β-haemolytic or is a gram-positive coccus that tends to grow in chains. is the cause of many important human diseases, ranging from pharyngitis and mild superficial skin infections to life-threatening systemic diseases. Infections typically begin in the throat or skin. Mild infections include pharyngitis (strep throat) and localised skin infections (impetigo). Erysipelas and cellulitis are characterised by multiplication and lateral spread of in deep layers of the skin. invasion and fascial involvement can lead to necrotising fasciitis, a life-threatening condition. Scarlet fever is characterised by a sandpaper-like rash in children with fever and is caused by a streptococcal toxin. Severe infections that lead to septicaemia or toxic shock syndrome are associated with high mortality. Autoimmune reactions cause characteristic syndromes such as rheumatic fever and nephritis. Epidemiology, disease presentation, diagnosis, and treatment of paediatric patients in Hong Kong with group A β-haemolytic are reviewed in this article. disease is readily treatable, as the organism is invariably sensitive to penicillin. Delayed treatment of this common childhood pathogen is associated with significant mortality and morbidity.

Download full-text PDF

Source
http://dx.doi.org/10.12809/hkmj187275DOI Listing
December 2018
6 Reads

Publication Analysis

Top Keywords

hong kong
8
group β-haemolytic
8
skin infections
8
infections
5
caused streptococcal
4
streptococcal toxin
4
children fever
4
rash children
4
toxin severe
4
fever caused
4
lead septicaemia
4
shock syndrome
4
syndrome associated
4
toxic shock
4
septicaemia toxic
4
infections lead
4
sandpaper-like rash
4
severe infections
4
fever characterised
4
layers skin
4

Similar Publications