COVID subvariants may fuel more frequent surges - Newsday

Many experts had hoped there would be one major COVID-19 surge a year, that vaccines would protect most immunized people, and that those infected would be protected for months. That was before the rapid spread of omicron's subvariants.

The two big COVID-19 surges this year could be a preview of the future of the pandemic, with the coronavirus becoming more contagious, and some people getting infected multiple times a year, medical … [+7845 chars]

full article...