JMIRx Med · 2023 · 12 citations · 15 references
The observed Niger State SARS-CoV-2 seroprevalence and infection patterns meansuggest that the virus has widely spread, far more SARS-CoV-2 infections have occurred than the reported cases, and there is a high asymptomatic COVID-19 rate across the state.
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Chih‐Cheng Lai, Tzu-Ping Shih, Wen‐Chien Ko et al. · International Journal of Antimicrobial Agents · 2020 · 6.3K citations · Full text
Coronavirus Disease-2019, Virus Epidemiology, Respiratory Diseases +8
Clinical and immunological assessment of asymptomatic SARS-CoV-2 infections
Quanxin Long, Xiao-Jun Tang, Q L Shi et al. · Nature Medicine · 2020 · 3K citations · Full text