Sero-surveillance for IgG to SARS-CoV-2 at antenatal care clinics in three Kenyan referral hospitals: Repeated cross-sectional surveys 2020-21.
Ruth K LucindeDaisy MugoChristian BottomleyAngela KaraniElizabeth GardinerRabia AzizaJohn N GitongaHenry KaranjaJames NyagwangeJames TujuPerpetual WanjikuEdward NzomoEvans KamuriKaugiria ThuraniraSarah AgundaGideon NyutuAnthony O EtyangIfedayo M O AdetifaEunice KaguciaSophie UyogaMark OtiendeEdward OtienoLeonard NdwigaCharles N AgotiRashid A AmanMercy MwangangiPatrick AmothKadondi KaseraAmek NyaguaraWangari Ng'ang'aLucy B OcholaEmukule NamdalaOscar GaunyaRosemary OkukuEdwine BarasaPhilip BejonBenjamin TsofaL Isabella Ochola-OyierGeorge M WarimweAmbrose AgweyuJ Anthony G ScottKatherine E GallagherPublished in: PloS one (2022)
There has been substantial, unobserved transmission of SARS-CoV-2 in Nairobi, Busia and Kilifi Counties. Due to the length of time since the beginning of the pandemic, repeated cross-sectional surveys are now difficult to interpret without the use of models to account for antibody waning.