And last week, the WHO’s expert group on immunization authorized Pfizer’s COVID vaccine for children between the ages of 5
admin - 17:41, 26 de enero de 2022195
0
And last week, the WHO’s expert group on immunization authorized Pfizer’s COVID vaccine for children between the ages of 5 and 11, offering a roadmap for countries that may be ready to roll out COVID vaccines for them.
