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fromSFGATE
2 weeks 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
3 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
2 weeks ago
Coronavirus

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

Coronavirus
fromABC7 San Francisco
3 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
3 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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