Tunisia: First Dose of Covid-19 Vaccine Offers Only 50 to 70pc Protection - Scientific Committee

[Tunis Afrique Presse] Tunis/Tunisia -- The first dose of the COVID-19 vaccines offers only a 50 to 70pc protection, which is why it is imperative to receive the second dose, member of the scientific committee to combat coronavirus Amine Selim said Wednesday.
Source: AllAfrica News: Health and Medicine - Category: African Health Source Type: news