COVID-19 antibodies may fade in as little as 2 months, study says

COVID-19 antibodies may fade in as little as 2 months, study says

The study’s authors say their results caution against “immunity passports.” As the world grapples with the ongoing COVID-19 pandemic, a new study suggests that antibodies — the proteins produced by the immune system that can grant protection against reinfection — may fade in as little as two months after infection in certain people who have recovered from the virus.

By Miki