Yuting Wu, Xinwei Wang, Yunxuan Huang, Rongfeng Chen, Yuexiang Xu, Wudi Wei, Fengxiang Qin, Zongxiang Yuan, Jinming Su, Xiu Chen, Jie Liu, Liufang Wen, Minjuan Shi, Tongxue Qin, Yinlu Liao, Beibei Lu, Xing Tao, Cuixiao Wang, Shanshan Chen, Jinmiao Li, William J. Liu, Li Ye, Hao Liang, Junjun Jiang
{"title":"中国广西 HIV 感染者接种 COVID-19 灭活疫苗的免疫原性：前瞻性队列研究","authors":"Yuting Wu, Xinwei Wang, Yunxuan Huang, Rongfeng Chen, Yuexiang Xu, Wudi Wei, Fengxiang Qin, Zongxiang Yuan, Jinming Su, Xiu Chen, Jie Liu, Liufang Wen, Minjuan Shi, Tongxue Qin, Yinlu Liao, Beibei Lu, Xing Tao, Cuixiao Wang, Shanshan Chen, Jinmiao Li, William J. Liu, Li Ye, Hao Liang, Junjun Jiang","doi":"10.3390/v16091481","DOIUrl":null,"url":null,"abstract":"The inactivated COVID-19 vaccine has demonstrated high efficacy in the general population through extensive clinical and real-world studies. However, its effectiveness in immunocompromised individuals, particularly those living with HIV (PLWH), remains limited. In this study, 20 PLWH and 15 HIV-seronegative individuals were recruited to evaluate the immunogenicity of an inactivated COVID-19 vaccine in PLWH through a prospective cohort study. The median age of the 20 PLWH and 15 HIV-seronegative individuals was 42 years and 31 years, respectively. Of the PLWH, nine had been on ART for over five years. The median anti-SARS-CoV-2 S-RBD IgG antibody level on d224 was higher than that on d42 (8188.7 ng/mL vs. 3200.9 ng/mL, P < 0.05). Following COVID-19 infection, the antibody level increased to 29,872.5 ng/mL on dre+90, 12.19 times higher than that on d300. Compared with HIV-seronegative individuals, the antibody level in PLWH was lower on d210 (183.3 ng/mL vs. 509.3 ng/mL, P < 0.01), while there was no difference after d224. The symptoms of COVID-19 infection in PLWH were comparable to those in HIV-seronegative individuals. In this study, the inactivated COVID-19 vaccine demonstrated good immunogenicity in PLWH. The protective benefit of booster vaccinations for PLWH cannot be ignored. Implementing a booster vaccination policy for PLWH is an effective approach to providing better protection against the COVID-19 pandemic.","PeriodicalId":501326,"journal":{"name":"Viruses","volume":"3 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Immunogenicity of an Inactivated COVID-19 Vaccine in People Living with HIV in Guangxi, China: A Prospective Cohort Study\",\"authors\":\"Yuting Wu, Xinwei Wang, Yunxuan Huang, Rongfeng Chen, Yuexiang Xu, Wudi Wei, Fengxiang Qin, Zongxiang Yuan, Jinming Su, Xiu Chen, Jie Liu, Liufang Wen, Minjuan Shi, Tongxue Qin, Yinlu Liao, Beibei Lu, Xing Tao, Cuixiao Wang, Shanshan Chen, Jinmiao Li, William J. Liu, Li Ye, Hao Liang, Junjun Jiang\",\"doi\":\"10.3390/v16091481\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The inactivated COVID-19 vaccine has demonstrated high efficacy in the general population through extensive clinical and real-world studies. However, its effectiveness in immunocompromised individuals, particularly those living with HIV (PLWH), remains limited. In this study, 20 PLWH and 15 HIV-seronegative individuals were recruited to evaluate the immunogenicity of an inactivated COVID-19 vaccine in PLWH through a prospective cohort study. The median age of the 20 PLWH and 15 HIV-seronegative individuals was 42 years and 31 years, respectively. Of the PLWH, nine had been on ART for over five years. The median anti-SARS-CoV-2 S-RBD IgG antibody level on d224 was higher than that on d42 (8188.7 ng/mL vs. 3200.9 ng/mL, P < 0.05). Following COVID-19 infection, the antibody level increased to 29,872.5 ng/mL on dre+90, 12.19 times higher than that on d300. Compared with HIV-seronegative individuals, the antibody level in PLWH was lower on d210 (183.3 ng/mL vs. 509.3 ng/mL, P < 0.01), while there was no difference after d224. The symptoms of COVID-19 infection in PLWH were comparable to those in HIV-seronegative individuals. In this study, the inactivated COVID-19 vaccine demonstrated good immunogenicity in PLWH. The protective benefit of booster vaccinations for PLWH cannot be ignored. Implementing a booster vaccination policy for PLWH is an effective approach to providing better protection against the COVID-19 pandemic.\",\"PeriodicalId\":501326,\"journal\":{\"name\":\"Viruses\",\"volume\":\"3 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-09-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Viruses\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3390/v16091481\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Viruses","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3390/v16091481","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Immunogenicity of an Inactivated COVID-19 Vaccine in People Living with HIV in Guangxi, China: A Prospective Cohort Study
The inactivated COVID-19 vaccine has demonstrated high efficacy in the general population through extensive clinical and real-world studies. However, its effectiveness in immunocompromised individuals, particularly those living with HIV (PLWH), remains limited. In this study, 20 PLWH and 15 HIV-seronegative individuals were recruited to evaluate the immunogenicity of an inactivated COVID-19 vaccine in PLWH through a prospective cohort study. The median age of the 20 PLWH and 15 HIV-seronegative individuals was 42 years and 31 years, respectively. Of the PLWH, nine had been on ART for over five years. The median anti-SARS-CoV-2 S-RBD IgG antibody level on d224 was higher than that on d42 (8188.7 ng/mL vs. 3200.9 ng/mL, P < 0.05). Following COVID-19 infection, the antibody level increased to 29,872.5 ng/mL on dre+90, 12.19 times higher than that on d300. Compared with HIV-seronegative individuals, the antibody level in PLWH was lower on d210 (183.3 ng/mL vs. 509.3 ng/mL, P < 0.01), while there was no difference after d224. The symptoms of COVID-19 infection in PLWH were comparable to those in HIV-seronegative individuals. In this study, the inactivated COVID-19 vaccine demonstrated good immunogenicity in PLWH. The protective benefit of booster vaccinations for PLWH cannot be ignored. Implementing a booster vaccination policy for PLWH is an effective approach to providing better protection against the COVID-19 pandemic.
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