Asplenia (the congenital or acquired absence of the spleen) and hyposplenism (defective
spleen function) are common causes of morbidity and mortality. The spleen is a secondary …

Humoral responses to COVID-19 vaccines in people living with HIV (PLWH) remain
incompletely characterized. We measured circulating antibodies against the SARS-CoV-2 …

After more than four decades of hepatitis B virus (HBV) vaccine implementation, its safety
and efficacy in preventing HBV infection have been proven and several milestones have …

Objectives: Coronavirus disease 2019 (COVID-19) vaccination is reportedly efficient in
people with HIV (PWH) but vaccine trials included participants with normal CD4+ T-cell …

Background People living with HIV might have a poor or delayed response to vaccines,
mainly when CD4 cell counts are low, and data concerning COVID-19 vaccines in this …

Background Vaccines against COVID-19 are a powerful tool to control the current SARS-
CoV-2 pandemic. A thorough description of their immunogenicity among people living with …

Background We analyzed humoral and cellular immune responses induced by severe acute
respiratory syndrome coronavirus 2 (SARS-CoV-2) messenger RNA (mRNA) vaccines in …

Objectives The aim of this study was to assess the immunogenicity of SARS-CoV-2 available
vaccines among people living with HIV (PLWH) after a complete vaccination scheme, and …

Background: Longer-term humoral responses to two-dose COVID-19 vaccines remain
incompletely characterized in people living with HIV (PLWH), as do initial responses to a …

In order to investigate safety and immunogenicity of SARS-CoV-2 vaccine third dose in
people living with HIV (PLWH), we analyze anti-RBD, microneutralization assay and IFN-γ …