Chile's public health regulator on Monday approved the use of Pfizer and BioNTech's COVID-19 vaccine for teenagers, it said in a statement, as the country races to hit a target of herd immunity by July.
Chile's public health regulator on Monday approved the use of Pfizer (PFE.N) and BioNTech's COVID-19 vaccine for teenagers, it said in a statement, as the country races to hit a target of herd immunity by July.
By Aislinn Laing SANTIAGO (Reuters) - The director of Chile's health regulator said he sees no evidence of safety issues with Sputnik V, the COVID-19 .