BRASILIA (Reuters) – Brazil has signed a deal with Pfizer Inc to purchase 100 million doses of its COVID-19 vaccine, a person with direct knowledge of the matter said on Monday.
By Ricardo Brito via Reuters
BRASILIA (Reuters) – Brazil has signed a deal with Pfizer Inc to purchase 100 million doses of its COVID-19 vaccine, a person with direct knowledge of the matter said on Monday.
By Ricardo Brito via Reuters