You are using an older browser version. Please use a supported version for the best MSN experience.

Coronavirus: Does Immunity Wane?

Studies suggest antibodies against coronavirus in people who have recovered may dwindle over time. Can people get it again?

UP NEXT

NOW PLAYING: happeningnow

Coronavirus: Does Immunity Wane?

Coronavirus: Does Immunity Wane?

CNN Logo CNN

UP NEXT

CBC

Time

CNN

image beaconimage beaconimage beacon