Can people be re-infected after Cured/Discharged?


Fully recovered patients have antibodies in their blood that should protect them from fresh infection, but we don't know how long those antibodies will last. With some viruses, antibodies fade faster. Even if they do persist, SARS-CoV-2 might undergo small changes over time, as flu viruses do each year, rendering the antibodies ineffective.

Popular posts from this blog

Will COVID-19 trigger global recession in 2020?

Which Smartphone Brand Phone are you using?

Do you know more than 16000 new Coronavirus-related domains registered since January 2020?