Researchers are still untangling the risks of catching COVID over and over

In many ways, it feels like we tamed SARS-CoV-2 into submission. Yet this virus continues to circulate year-round, causing repeat infections, with few official measures still in place to curb its spread. Scientists warn the long-term toll on individuals' health remains somewhat uncertain.

from CBC | Health News https://ift.tt/Fq5LPkt