Seven million vaccine doses for children aged 5-11 to arrive in Vietnam
PSNews - Vietnam planned to sign a contract with Pfizer this month for 21.9 million vaccine doses for children aged 5-11, with 7 million delivered in the first quarter.
PSNews - Vietnam planned to sign a contract with Pfizer this month for 21.9 million vaccine doses for children aged 5-11, with 7 million delivered in the first quarter.