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fromSFGATE
7 months ago
Coronavirus

'Stratus' COVID-19 strain surges in Bay Area as vaccine rollout sows confusion

The XFG "Stratus" COVID-19 strain now dominates Bay Area infections, is more transmissible, causes varied symptoms, and coincides with high disease levels as schools reopen.
fromABC7 San Francisco
10 months ago
Coronavirus

New contagious COVID-19 variant now circulating in CA, health experts warn: Here's what to know

New COVID variant NB.1.8.1 detected in California shows potential for higher transmissibility but not increased virulence.
fromSFGATE
7 months ago
Coronavirus

'Stratus' COVID-19 strain surges in Bay Area as vaccine rollout sows confusion

Coronavirus
fromABC7 San Francisco
10 months ago

New contagious COVID-19 variant now circulating in CA, health experts warn: Here's what to know

New COVID variant NB.1.8.1 detected in California shows potential for higher transmissibility but not increased virulence.
fromwww.nature.com
10 months ago

Black Death Plague That Killed Millions Became Less Fatal because of This Genetic Tweak

Our findings in this study characterize a case in which a pandemic-causing pathogen has independently evolved to cause what we believe is a slightly weaker form of the disease.
Coronavirus
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