Source: United States & Canada – South China Morning PostPresident Joe Biden received a booster shot on Monday of the Pfizer-BioNTech Covid-19 vaccine in front of cameras at the White House and said he will press for more vaccination mandates to improve the US inoculation rate.Biden, 78, meets guidelines issued last week by the Food and Drug Administration and the Centres for Disease Control and Prevention that those over age 65 get a third vaccination. “If you’re fully vaccinated, you’re highly protected now from severe illness even if you get Covid…Read More