Four Deaths in Elderly Reported From 3 Countries During First Days of Vaccine Rollout, Authorities Urge Calm

A pharmacist prepares to deliver the Pfizer COVID-19 vaccine in Falls Church, Va., on Dec. 30, 2020. Brendan Smialowski/AFP via Getty Images

In the first days of COVID-19 vaccine rollouts, at least 4 deaths from heart attacks were reported in people between the ages of 75 and 91, in 3 countries.

These deaths all took place between 2 hours and five days after the Pfizer BioNTech mRNA Covid vaccine was administered; In all cases, they had co-morbidities.