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  1. Article ; Online: A tale of two conditions: when people living with HIV meet three doses of inactivated COVID-19 vaccines.

    Tan, Yuting / Zou, Shi / Ming, Fangzhao / Wu, Songjie / Guo, Wei / Wu, Mengmeng / Tang, Weiming / Liang, Ke

    Frontiers in immunology

    2023  Volume 14, Page(s) 1174379

    Abstract: Background: Currently, data on long-term immune responses to a homogenous booster dose of the inactivated COVID-19 vaccine are still limited among people living with HIV (PLWH).: Methods: A prospective cohort study with a 13-month follow-up was ... ...

    Abstract Background: Currently, data on long-term immune responses to a homogenous booster dose of the inactivated COVID-19 vaccine are still limited among people living with HIV (PLWH).
    Methods: A prospective cohort study with a 13-month follow-up was conducted in China between March 2021 and August 2022 to evaluate the dynamics of SARS-CoV-2 specific humoral and cellular immunity against three doses of the inactivated COVID-19 vaccine from before the first dose until 6 months after the booster dose vaccination among PLWH in comparison to healthy controls (HC).
    Results: 43 PLWH on antiretroviral therapy (ART) and 23 HC were enrolled. Compared with HC, the neutralizing antibodies (nAbs) levels among PLWH were significantly lower on days 14, 30, 60, 90, and 120 after the booster dose vaccination. Among PLWH, the nAbs titers on days 14, 30, and 60 after the booster dose were significantly higher than the peak of the second dose. However, on day 180 after the booster dose, the nAbs titers were similar to the peak of the second dose vaccination. Compared with HC, the frequencies of IFN-γ-secreting and TNF-α-secreting CD4
    Conclusion: Although a homogenous booster dose following two doses of the inactivated COVID-19 vaccine among PLWH could elicit higher nAb titers, reduce antibody decay, and maintain T cell responses even 6 months after vaccination, the overall immunogenicity of the booster dose was found to be lower among PLWH than among healthy controls. Further strategies are needed to improve immunogenicity to the inactivated COVID-19 vaccine among PLWH.
    MeSH term(s) Humans ; COVID-19 Vaccines ; CD8-Positive T-Lymphocytes ; Prospective Studies ; COVID-19/prevention & control ; SARS-CoV-2 ; Antibodies, Neutralizing
    Chemical Substances COVID-19 Vaccines ; Antibodies, Neutralizing
    Language English
    Publishing date 2023-06-19
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2606827-8
    ISSN 1664-3224 ; 1664-3224
    ISSN (online) 1664-3224
    ISSN 1664-3224
    DOI 10.3389/fimmu.2023.1174379
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Are people living with HIV have a low vulnerability to omicron variant infection: results from a cross-sectional study in China.

    Tan, Yuting / Wu, Songjie / Guo, Wei / Liu, Jie / Ming, Fangzhao / Zou, Shi / Tang, Weiming / Liang, Ke / Yang, Junjun

    BMC infectious diseases

    2023  Volume 23, Issue 1, Page(s) 795

    Abstract: Background: A surge of more than 80 million Omicron variant infected cases was reported in China less than a month after the "zero COVID" strategy ended on December 7, 2022. In this circumstance, whether people living with HIV (PLWH) in China experience ...

    Abstract Background: A surge of more than 80 million Omicron variant infected cases was reported in China less than a month after the "zero COVID" strategy ended on December 7, 2022. In this circumstance, whether people living with HIV (PLWH) in China experience a similar risk is not clear.
    Methods: A cross-sectional study was conducted in the Wuchang District of Wuhan between December 20, 2022, and January 18, 2023 through a self-administered online survey. PLWH and HIV-negative people aged ≥ 18 years old who volunteered for this survey were eligible. The prevalence of Omicron variant infection between PLWH and HIV-negative people was compared, and the factors associated with the Omicron variant infection among PLWH and HIV-negative people were further evaluated, respectively.
    Results: In total, 890 PLWH and 1,364 HIV-negative adults from Wuchang District were enrolled. Among these participants, 690 PLWH (77.5%) and 1163 HIV-negative people (85.3%) reported SARS-CoV-2 infection. Gender, chronic disease conditions, and COVID-19 vaccination status significantly differed between the two groups. After adjusting gender, age, comorbidities, and COVID-19 vaccination status, the risk of SARS-CoV-2 infection among PLWH was significantly lower than among HIV-negative people (aOR 0.56, 95%CI 0.42-0.76). Multivariable logistic regression analysis showed that PLWH with older age and detectable HIV-viral load (HIV-VL) had decreased risk of SARS-CoV-2 infection (aOR 0.98, 95%CI 0.96-0.99; aOR 0.59, 95%CI 0.36-0.97). Compared with PLWH receiving one/two doses of COVID-19 vaccines, no significant differences in the risk of SARS-CoV-2 infection were observed among PLWH receiving three doses of inactivated vaccines and four doses of vaccines (three doses of inactivated vaccines plus one dose of inhaled recombinant adenovirus type 5 (AD5)-vectored vaccine). Among HIV-negative people, those receiving four doses of COVID-19 vaccines had a lower risk of SARS-CoV-2 infection than those receiving one/two doses (aOR 0.14, 95%CI 0.08-0.25).
    Conclusions: Our study proves that PLWH have a lower risk of Omicron variant infection than HIV-negative people. However, even PLWH with younger age and virological suppression should strengthen the prevention against SARS-CoV-2 infection. Three doses of inactivated vaccines plus one dose of inhaled recombinant AD5-vectored COVID-19 vaccine may provide better protection for HIV-negative people.
    MeSH term(s) Adult ; Humans ; Adolescent ; Cross-Sectional Studies ; COVID-19 Vaccines ; COVID-19/epidemiology ; China/epidemiology ; Vaccines, Inactivated
    Chemical Substances COVID-19 Vaccines ; Vaccines, Inactivated
    Language English
    Publishing date 2023-11-14
    Publishing country England
    Document type Journal Article
    ZDB-ID 2041550-3
    ISSN 1471-2334 ; 1471-2334
    ISSN (online) 1471-2334
    ISSN 1471-2334
    DOI 10.1186/s12879-023-08768-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Early Efficacy and Safety of the Third Dose Inactivated COVID-19 Vaccine Among People Living With HIV.

    Tan, Yuting / Zou, Shi / Ming, Fangzhao / Zhang, Zhiyue / Xing, Zhongyuan / Wu, Songjie / Guo, Wei / Tang, Weiming / Liang, Ke

    Journal of acquired immune deficiency syndromes (1999)

    2023  Volume 90, Issue 3, Page(s) e1–e3

    MeSH term(s) Antibodies, Viral ; COVID-19/prevention & control ; COVID-19 Vaccines/adverse effects ; COVID-19 Vaccines/immunology ; HIV Infections/complications ; Humans ; Vaccine Efficacy
    Chemical Substances Antibodies, Viral ; COVID-19 Vaccines
    Language English
    Publishing date 2023-01-01
    Publishing country United States
    Document type Letter
    ZDB-ID 645053-2
    ISSN 1944-7884 ; 1077-9450 ; 0897-5965 ; 0894-9255 ; 1525-4135
    ISSN (online) 1944-7884 ; 1077-9450
    ISSN 0897-5965 ; 0894-9255 ; 1525-4135
    DOI 10.1097/QAI.0000000000002953
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Humoral immune response to inactivated COVID-19 vaccination at the 3rd month among people living with HIV.

    Wu, Songjie / Zou, Shi / Ming, Fangzhao / Wu, Mengmeng / Guo, Wei / Xing, Zhongyuan / Zhang, Zhiyue / Liu, Jinli / Tang, Weiming / Liang, Ke

    BMC infectious diseases

    2023  Volume 23, Issue 1, Page(s) 34

    Abstract: Background: Research on the immune response to inactivated COVID-19 vaccination among people living with HIV (PLWH) is limited, especially among those with low CD4+ T lymphocyte (CD4 cell) count. This prospective cohort study aimed to assess the humoral ...

    Abstract Background: Research on the immune response to inactivated COVID-19 vaccination among people living with HIV (PLWH) is limited, especially among those with low CD4+ T lymphocyte (CD4 cell) count. This prospective cohort study aimed to assess the humoral immune response to inactivated COVID-19 vaccination among PLWH compared to HIV negative controls (HNCs) and to determine the impact of CD4 cell count on vaccine response among PLWH.
    Methods: The neutralizing antibodies (nAbs) and the specific IgM and IgG-binding antibody responses to the inactivated COVID-19 vaccine at the third month after the second dose of inactivated COVID-19 vaccination were measured among 138 PLWH and 35 HNCs. Multivariable logistic regression and multiple linear regression models were conducted to identify factors associated with the seroconversion rate of antibodies and the magnitude of anti-SARS-CoV-2 antibody titers, respectively.
    Results: At the end of the third month after two doses of vaccination, the seroconversion rates of IgG were comparable between PLWH (44.9%; 95% CI 36.5-53.3%) and HNCs (60.0%; 95% CI 42.9-77.1%), respectively. The median titers and seroconversion rate of nAbs among PLWH were 0.57 (IQR: 0.30-1.11) log
    Conclusion: Our study concluded that the immune response to inactivated COVID-19 vaccination among PLWH was independently associated with CD4 cell count, PLWH with lower CD4 cell count showed a weaker humoral immune response, especially those with CD4 cell count < 200/μL. This finding suggests that expanding COVID-19 vaccination coverage among PLWH is impendency. In addition, aggressive ART should be carried out for PLWH, especially for those with low CD4 cell count, to improve the immune response to vaccines.
    MeSH term(s) Humans ; Immunity, Humoral ; COVID-19 Vaccines ; Prospective Studies ; COVID-19/prevention & control ; Vaccination ; Antibodies, Neutralizing ; Antibodies, Viral ; HIV Infections ; Immunoglobulin G
    Chemical Substances COVID-19 Vaccines ; Antibodies, Neutralizing ; Antibodies, Viral ; Immunoglobulin G
    Language English
    Publishing date 2023-01-20
    Publishing country England
    Document type Journal Article
    ZDB-ID 2041550-3
    ISSN 1471-2334 ; 1471-2334
    ISSN (online) 1471-2334
    ISSN 1471-2334
    DOI 10.1186/s12879-023-07982-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: The Diagnostic Trap Occurred in Two COVID-19 Cases Combined Pneumocystis Pneumonia in Patient with AIDS.

    Guo, Wei / Wang, Maomao / Ming, Fangzhao / Tang, Weiming / Liang, Ke

    Research square

    2020  

    Abstract: Background: The limited knowledge on the diagnosis of Coronavirus disease 2019 (COVID-19) at the early stage of the pandemic may lead to misdiagnoses, especially when the nucleic acid inspection cannot meet the mass requirement. This condition is even ... ...

    Abstract Background: The limited knowledge on the diagnosis of Coronavirus disease 2019 (COVID-19) at the early stage of the pandemic may lead to misdiagnoses, especially when the nucleic acid inspection cannot meet the mass requirement. This condition is even actual for people who are living with HIV/AIDS (PLWHA), for the latter is vulnerable to variable infections.
    Case presentation: In this short communication, we introduced two HIV infected individuals who had PCP but was misdiagnosed as COVID-19 initially, and finally infected with SARS-CoV-2 in hospital in Wuhan, China. Eventually, both patients improved soon after they were switched to the treatment of SMZ/TMP.
    Conclusions: We suggested that the hospitalized COVID-19 cases should be screened with HIV and other pathogens, to prevent that PLWHA who have PCP from being misdiagnosed as COVID-19.
    Keywords covid19
    Language English
    Publishing date 2020-08-10
    Publishing country United States
    Document type Preprint
    DOI 10.21203/rs.3.rs-53350/v1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: COVID-19 Vaccination Willingness Among People Living With HIV in Wuhan, China.

    Wu, Songjie / Ming, Fangzhao / Xing, Zhongyuan / Zhang, Zhiyue / Zhu, Shanhui / Guo, Wei / Zou, Shi / Liu, Jinli / Liu, Yang / Liang, Ke

    Frontiers in public health

    2022  Volume 10, Page(s) 883453

    Abstract: Vaccination is essential to controlling the pandemic of coronavirus disease 2019 (COVID-19). People living with HIV (PLWH) were considered more vulnerable to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection compared with the ... ...

    Abstract Vaccination is essential to controlling the pandemic of coronavirus disease 2019 (COVID-19). People living with HIV (PLWH) were considered more vulnerable to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection compared with the general population. Therefore, it is urgent to protect PLWH from SARS-CoV-2 infection. For PLWH, vaccine hesitancy could be more common and may compromise vaccine coverage. Our study aimed to investigate the willingness to receive the COVID-19 vaccination among PLWH and associated factors. A cross-sectional online survey was performed among PLWH and the general population from 4 April to 18 April 2021 in Wuhan, China. The multivariable logistic regression was used to analyze associated factors for COVID-19 vaccination willingness among PLWH. A total of 556 PLWH and 570 individuals from the general population were enrolled. The COVID-19 vaccine willingness among PLWH was 60.8%, which was relatively lower than that in the general population (80.9%) (
    MeSH term(s) COVID-19/epidemiology ; COVID-19/prevention & control ; COVID-19 Vaccines ; China/epidemiology ; Cross-Sectional Studies ; HIV Infections/complications ; HIV Infections/epidemiology ; Humans ; Pandemics ; SARS-CoV-2 ; Vaccination
    Chemical Substances COVID-19 Vaccines
    Language English
    Publishing date 2022-05-09
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2711781-9
    ISSN 2296-2565 ; 2296-2565
    ISSN (online) 2296-2565
    ISSN 2296-2565
    DOI 10.3389/fpubh.2022.883453
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Six-month humoral immune response to inactivated COVID-19 vaccine among people living with HIV.

    Zou, Shi / Guo, Wei / Wu, Songjie / Ming, Fangzhao / Tan, Yuting / Wu, Mengmeng / Tang, Weiming / Liang, Ke

    Frontiers in immunology

    2022  Volume 13, Page(s) 988304

    Abstract: Longitudinal humoral immune response to inactivated COVID-19 vaccines among people living with HIV (PLWH) have not yet been systematically investigated. We conducted a 6-month longitudinal study among vaccinated PLWH and HIV-Negative Controls (HNC) to ... ...

    Abstract Longitudinal humoral immune response to inactivated COVID-19 vaccines among people living with HIV (PLWH) have not yet been systematically investigated. We conducted a 6-month longitudinal study among vaccinated PLWH and HIV-Negative Controls (HNC) to determine whether the humoral immune response effects of the inactivated COVID-19 vaccine are different between the two groups of people. Totally, 46 PLWH and 38 HNC who received the inactivated COVID-19 vaccine on days 0 and 28 were enrolled. The SARS-CoV-2 neutralizing antibodies (nAbs) and total specific IgM and IgG antibodies were examined on Day 0-Day190. The level and positive seroconversion rate of nAbs peaked on Day 42 in HNC while peaked on Day 70 in PLWH, then decreased gradually with the extension of the vaccination period after the peaks. The peak level of nAbs in PLWH on Day 70, (GMC 8.07 BAU/mL, 95% CI 5.67-11.48) was significantly lower than in HNC on Day 42 (GMC 18.28 BAU/mL, 95% CI 10.33-32.33, P =0.03). The decrease in the geometric mean concentrations (GMCs) of nAbs was observed as 42.9% in PLWH after peak level, which decreased from 8.07 BAU/mL [95% CI: 5.67-11.48] on Day 70 to 4.61 BAU/mL [95% CI: 3.35-6.34] on Day 190 (p = 0.02). On Day 190, only seven (18%, [95% CI: 6-40]) HNC and five (11%, [95% CI: 4-25]) PLWH maintained positive nAbs response respectively. The geometric mean ELISA units (GMEUs) and positive seroconversion rate of IgG in PLWH dropped significantly from Day 70 (GMEUs, 0.20 EU/mL, [95% CI: 0.13-0.34]; seroconversion, 52%, [95% CI: 34-69]) to Day 190 (GMEUs, 0.05 EU/mL, [95% CI: 0.03-0.08], P<0.001; seroconversion, 18%, [95% CI: 8-33], P<0.001). There was no significant difference in levels and seroconversion rates of nAbs and IgG between the two groups on Day 190. The peak immunogenicity of the inactivated COVID-19 vaccine was delayed and inferior in PLWH compared to HNC, while no significant difference was found in six-month immunogenicity between the two groups.
    MeSH term(s) Humans ; COVID-19 Vaccines ; Immunity, Humoral ; Longitudinal Studies ; Vaccines, Inactivated ; SARS-CoV-2 ; COVID-19/prevention & control ; Antibodies, Neutralizing ; Immunoglobulin G ; HIV Infections
    Chemical Substances COVID-19 Vaccines ; Vaccines, Inactivated ; Antibodies, Neutralizing ; Immunoglobulin G
    Language English
    Publishing date 2022-10-17
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2606827-8
    ISSN 1664-3224 ; 1664-3224
    ISSN (online) 1664-3224
    ISSN 1664-3224
    DOI 10.3389/fimmu.2022.988304
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Risk of SARS-CoV-2 Infection Among People Living With HIV in Wuhan, China.

    Wu, Mengmeng / Ming, Fangzhao / Wu, Songjie / Liu, Yanbin / Zhang, Xiaoxia / Guo, Wei / Marley, Gifty / Tang, Weiming / Liang, Ke

    Frontiers in public health

    2022  Volume 10, Page(s) 833783

    Abstract: Background: In the era of the COVID-19 pandemic, people living with HIV (PLWH) face more challenges. However, it is unclear if PLWH is more susceptible to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection than HIV-negative ... ...

    Abstract Background: In the era of the COVID-19 pandemic, people living with HIV (PLWH) face more challenges. However, it is unclear if PLWH is more susceptible to the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection than HIV-negative individuals. This study aimed to explore the prevalence of the SARS-CoV-2 infection and the associated risk factors among PLWH.
    Methods: From 1 to 30 May 2020, we conducted a cross-sectional survey that enrolled 857 PLWH and 1,048 HIV-negative individuals from the Wuchang district in Wuhan, China. Our data analysis compared the rate of the SARS-CoV-2 infection among PLWH and HIV-negative participants, and the proportions of symptomatic patients and asymptomatic infectors between the two groups. We also assessed the risk factors associated with the SARS-CoV-2 infection among PLWH.
    Results: Overall, 14/857 (1.6%) PLWH and 68/1,048 (6.5%) HIV-negative participants were infected with SARS-CoV-2. Among the SARS-CoV-2-infected PLWH participants, 6/14 (42.8%) were symptomatic patients, 4/14 (28.6%) were SARS-CoV-2 nucleic acid-positive asymptomatic infectors, and 4/14 (28.6%) were serology-positive asymptomatic infectors. Among the infected HIV-negative participants, 5/68 (7.4%) patients were symptomatic and 63/68 (92.6%) were serology-positive asymptomatic infectors. The rate of the SARS-CoV-2 infection was lower among the PLWH than in the HIV-negative group (1.96% vs. 5.74%,
    Conclusions: PLWH has more varied forms of the SARS-CoV-2 infection than the HIV-negative population and should, therefore, undertake routine screening to avoid late diagnosis. Also, older age (≥50 years) and having opportunistic infections increase the risks of SARS-CoV-2 infection among PLWH.
    MeSH term(s) COVID-19/epidemiology ; Cross-Sectional Studies ; HIV Infections/complications ; HIV Infections/epidemiology ; Humans ; Opportunistic Infections/complications ; Opportunistic Infections/epidemiology ; Pandemics ; SARS-CoV-2
    Language English
    Publishing date 2022-04-29
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2711781-9
    ISSN 2296-2565 ; 2296-2565
    ISSN (online) 2296-2565
    ISSN 2296-2565
    DOI 10.3389/fpubh.2022.833783
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Humoral Immune Response to Inactivated COVID-19 Vaccination at the 3rd Month among People Living with HIV.

    Wu, Songjie / Zou, Shi / Ming, Fangzhao / Wu, Mengmeng / Guo, Wei / Xing, Zhongyuan / Zhang, Zhiyue / Liu, Jinli / Tang, Weiming / Liang, Ke

    Research square

    2022  

    Abstract: Background: ...

    Abstract Background:
    Language English
    Publishing date 2022-06-27
    Publishing country United States
    Document type Preprint
    DOI 10.21203/rs.3.rs-1750225/v1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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

    Wu, Mengmeng / Ming, Fangzhao / Wu, Songjie / Liu, Yanbin / Zhang, Xiaoxia / Guo, Wei / Marly, Gifty / Tang, Weiming / Liang, Ke

    Research square

    2021  

    Abstract: 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 ... ...

    Abstract 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.
    Language English
    Publishing date 2021-06-09
    Publishing country United States
    Document type Preprint
    DOI 10.21203/rs.3.rs-569883/v1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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