SARS-CoV-2 Seroprevalence in Unvaccinated Adults in Thailand in November 2021
…, N Chatchawankanpanich, L Pattarapreeyakul… - Vaccines, 2022 - mdpi.com
Between the first case of COVID-19 in January 2020 and the end of 2021, Thailand experienced
four waves of the epidemic. The third and fourth waves were caused by the alpha and …
four waves of the epidemic. The third and fourth waves were caused by the alpha and …
