COVID-19 vaccine doses from 21 days to four months could be promising.However, the National Advisory Committee on Immunization is still reviewing the data around the delay.
B.C. says all eligible adults should get first dose of COVID-19 vaccine by end of July On Monday, B.C. provincial health officials decided to spread the doses of the Moderna and Pfizer vaccines to 16 weeks.Originally, the doses to combat COVID-19 were spread out by 28 days.
That was then pushed to 42 days and now it is 112 days.The goal is to get more people vaccinated with the first dose before people are fully vaccinated with both doses.“There will be a continuous monitoring of the vaccine effectiveness as we go along,” Dr.