By Alfonso Núñez - Wed, 12/08/2021 - 15:14
Residents of six different Mexican states over the age of 60 can receive a booster COVID-19 vaccine this week.
By Alfonso Núñez - Thu, 11/25/2021 - 18:02
President López Obrador said the administration of additional doses of the COVID-19 vaccine will be determined by experts in the field.
By Antonio Gozain - Wed, 09/15/2021 - 10:50
Despite the US’s and UK’s intentions to apply booster shots to their populations, experts still wait for better proofs.