International organisations are calling any breaks between the Pfizer/BioNTech vaccine doses not to be extended beyond 21 days.
Both Pfizer and Moderna also do not support the delay strategy touted by UK authorities.
International organisations are calling any breaks between the Pfizer/BioNTech vaccine doses not to be extended beyond 21 days.
Both Pfizer and Moderna also do not support the delay strategy touted by UK authorities.
More than 351 thousand Americans have now died from Covid-19 since the pandemic began according to Johns Hopkins University