Delayed second dose and third doses of the Oxford-AstraZeneca vaccine lead to heightened immune response to COVID-19: Study
Jun 29, 2021, at 02:33 am
London: A longer delay of up to 45 weeks between the first and second dose of the Oxford-AstraZeneca vaccine leads to enhanced immune response after the second dose, a study by University of Oxford researchers,who developed the jab, found.