COVID vaccine for anyone under the age of 55.The province said it is following the updated guidelines from the National Advisory Committee on Immunization on the use of AstraZeneca.The NACI cited concerns over blood clots as its reason for issuing the new guidance.
AstraZeneca COVID-19 vaccine not recommended for those under 55, NACI says “As you’ve heard, rare cases of serious blood clots that have been associated with low platelets have been reported in Europe following use of AstraZeneca vaccine in those populations,” Dr.