… reinfections in over 1000 HCWs with past infection. We conclude that SARS-CoV-2 infection
appears to result in protection against symptomatic infection in working age adults, at least …

… , single-dose vaccination may act as a boost after natural infection. Therefore, we aimed
to test the impact of prior SARS-CoV-2 infection on T and B cell responses to first-dose …

… Our findings suggest that persons with prior COVID-19 are protected against SARS-CoV-2
reinfection. While protection has been observed in up to 10 months after initial infection, it is …

… Prior SARS-CoV-2 infection rescues B and T cell responses to … prior SARS-CoV-2 infection
had a lower incidence of breakthrough infection than those vaccinated without prior infection. …

… prior SARS-CoV-2 infection showed a decline in antibody titers with time, which rapidly and
markedly increased after COVID-19 … , all subjects with prior SARS-CoV-2 infection showed a …

… We treated SARS-CoV-2 infections as recurrent events and formulated the association of
vaccination and prior infection with the rate of infection through the multiplicative intensity model…

… Protection from infection … respiratory syndrome coronavirus 2 (SARS-CoV-2) are elicited
by both infection and vaccination. However, the extent to which prior infection influences the …

… SARS-CoV-2 infections in confirmed index cases, stratified by their vaccine status and
prior infection … that vaccination and prior infection reduced the infectiousness of SARS-CoV-2 …

… for coronavirus disease 2019 (COVID-19) vaccination in countries with limited resources.
We examined the effect of prior infection with different SARS-CoV-2 variants on Ad26.COV2.S …

… of prior infection in preventing reinfection (PES) with Omicron and other SARS-CoV-2 variants
… We estimated effectiveness of prior infection in preventing reinfection (PES) with Omicron …