Publications by authors named "Gifty Marly"

2 Publications

  • Page 1 of 1

Distinct Infection Forms of SARS-CoV-2 Among People Living With HIV.

Res Sq 2021 Jun 9. Epub 2021 Jun 9.

Background: People living with HIV (PLWH) are immunodeficient, it is vague if they are more susceptible to SARS-CoV-2 infection than HIV negative individuals.

Methods: In this cross-sectional study, 857 PLWH and 1048 HIV negative individuals were enrolled from the Wuchang district in Wuhan, China. We compared the total rate of SARS-CoV-2 infection, the rate of COVID-19, asymptomatic carriers, and unapparent infectors in the two groups. The risk factors associated with SARS-CoV-2 infection among PLWH were explored.

Results: Fourteen out of 857 (1.63%) PLWH were infected with SARS-CoV-2, while 68 of 1048 (6.49%) HIV negative individuals were infected. In PLWH, there were 6 confirmed COVID-19 (0.70%), 4 asymptomatic carriers (0.47%) and 4 unapparent infectors (0.47%). In the HIV negative group, the cases of COVID-19, asymptomatic carrier, and unapparent infector were 5 (0.48%), 0 (0.00%), and 63 (6.01%), respectively. After adjusting for age, gender, and chronic comorbidities, the rate of SARS-CoV-2 infection in PLWH was lower than that in HIV negative group (1.96% vs 5.74%, P=0.001). The morbidity of COVID-19 was similar between the two groups (P=0.107), but the rate of unapparent infection in PLWH was lower than that in the HIV negative group (0.54% vs 5.46%, P=0.001). Older age (aOR=4.50, 95%CI: 1.34-15.13, P=0.015) and OIs (aOR=9.59, 95%CI: 1.54-59.92, P=0.016) were risk factors for SARS-CoV-2 infection among PLWH.

Conclusions: PLWH has different infection forms of SARS-CoV-2 compared with the general population. Older age and OIs were considered to driving causes of SARS-CoV-2 infection among PLWH.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.21203/rs.3.rs-569883/v1DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8202431PMC
June 2021

People Living with HIV Easily lose their Immune Response to SARS-CoV-2: Result From A Cohort of COVID-19 Cases in Wuhan, China.

Res Sq 2021 Jun 7. Epub 2021 Jun 7.

Background To date, whether the immune response for SARS-CoV-2 infection among people living with HIV(PLWH) is different from HIV-naïve individuals is still not clear. Methods In this cohort study, COVID-19 patients admitted to hospital in Wuhan between January 15 and April 1, 2020, were enrolled. Patients were categorized into PLWH and HIV-naïve group. All patients were followed up regularly (every fifteen days) until November 30, 2020, and the immune response towards SARS-CoV-2 was observed. Results Totally, 18 PLWH and 185 HIV-naïve individuals with COVID-19 were enrolled. The positive conversion rates of IgG were 56% in PLWH and 88% in HIV-naïve patients respectively, and the peak was on the 45th day after COVID-19 onset. However, the positive rate of IgG dropped to 12% in PLWH and 33% among HIV-naïve individuals by the end of the study. The positive conversion rate of IgG among asymptomatic carriers is significantly lower than that among moderate patients (AOR = 0.18, 95% CI: 0.05-0.65) and PLWH had a lower IgG seroconversion rate compared to the HIV-naive group (AOR = 0.22, 95% CI: 0.05-0.90). Patients with lower lymphocyte counts at onset had a higher positive conversion rate (AOR = 0.29, 95% CI: 0.09-0.90) and longer duration for IgG (AHR = 4.01, 95% CI: 1.78-9.02). Conclusions The positive conversion rate of IgG for SARS-CoV-2 was relatively lower and quickly lost in PLWH, which meant PLWH was in a disadvantaged situation when affected with COVID-19.
View Article and Find Full Text PDF

Download full-text PDF

Source
http://dx.doi.org/10.21203/rs.3.rs-543375/v1DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8202430PMC
June 2021
-->