
The World Health Organization (WHO) on Thursday recommended the use of French drugmaker Valneva's COVID-19 vaccine.
The UN agency also recommended the use of a second booster dose for some individuals at high risk of severe disease.

The World Health Organization (WHO) on Thursday recommended the use of French drugmaker Valneva's COVID-19 vaccine.
The UN agency also recommended the use of a second booster dose for some individuals at high risk of severe disease.