Health
Exposure to common colds might give some people a head start in fighting COVID-19 – Micky News
Could we have some immunity to SARS-CoV-2, the virus that causes COVID-19, without ever having been exposed to it? Some new studies found people who were never
Some new studies found people who were never symptomatic, exposed to, or tested positive for COVID-19 have immune cells that can recognize and possibly kill virus-infected cells.
How is this possible? And what does it mean for our fight against COVID-19?
Many common colds are coronaviruses
There are seven known coronaviruses that can infect humans. Three can cause severe respiratory symptoms: SARS-CoV-2, SARS-CoV-1 (which caused the 2002-04 SARS outbreak), and MERS-CoV (which was first identi…
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