Heterogenous transmission and seroprevalence of SARS-CoV-2 in two demographically diverse populations with low vaccination uptake in Kenya, March and June 2021 [version 2; peer rev... oleh Peninah Munyua, Terrence Q. Lo, Amy Herman-Roloff, Patrick K. Munywoki, Carolyne Nasimiyu, Godfrey Bigogo, George Aol, Alice Ouma, Samuel Rono, Clifford O. Oduor, George O. Agogo, Joshua Auko, Dismas Oketch, Ruth Njoroge, Victor W. Odeyo, Dennis Odhiambo, Clayton Onyango, Gilbert Kikwai, Elizabeth Hunsperger, Bonventure Juma, Caroline Apondi Ochieng, Shirley Lidechi