On May 5, 2021, Canada became the first country in the world to approve COVID-19 vaccine for emergency use in children aged 12–15 years; later the same month, the US Food and Drug Administration and European Medicines Agency also gave the green light to the Pfizer-BioNTech COVID-19 vaccine for adolescents. Children younger than 12 years are the next population who need a safe and efficient … [Read more...]
Can you mix and match COVID-19 vaccines?
Can you mix and match two-dose COVID-19 vaccines? It's likely safe and effective, but researchers are still gathering data to be sure. The authorised COVID-19 shots around the world are all designed to stimulate your immune system to produce virus-fighting antibodies, though the way they do so varies, noted Dr. Kate O'Brien, director of the World Health Organization's vaccine unit. "Based … [Read more...]