Pagbahing at runny nose o sipon, posibleng sintomas ng COVID-19 Delta variant base sa ilang pag-aaral; Kumpletong doses ng COVID-19 vaccines, nananatiling epektibo vs. COVID-19 variants
2021-08-12 2 Dailymotion
Pagbahing at runny nose o sipon, posibleng sintomas ng COVID-19 Delta variant base sa ilang pag-aaral; Kumpletong doses ng COVID-19 vaccines, nananatiling epektibo vs. COVID-19 variants
