Risky to delay 2nd COVID-19 shots in the elderly because of blunted immune response: B.C. study

BY PAMELA FAYERMAN A small B.C. study that offers an early glimpse into immune function after the first dose of a COVID-19 vaccine suggests changes to the current 120-day spacing between doses that B.C. instigated may be necessary. While the National Advisory Committee on Immunization recently approved B.C.’s strategy to delay second doses four months … Continue reading Risky to delay 2nd COVID-19 shots in the elderly because of blunted immune response: B.C. study