Results showed that following the second dose of vaccine, risk of infection was reduced by 90 per cent two or more weeks after vaccination, the CDC said on Monday.
Travel may increase your chance of spreading and getting Covid-19. CDC continues to recommend postponing travel and staying home, as this is the best way to protect yourself and others this year
A team of researchers devised a plan to deliver CDC in a bilayered capsule, finding that this mode of delivery could decrease colon cramping and thus produce a better patient experience.
