CNN — As millions of Americans travel to reunite with friends and family over the coming days, chances are Covid-19 will follow. Experts expect Thanksgiving
Read MoreTag: subvariants
Moderna Says New Covid Booster Strengthens Immune Response Against Subvariants
WASHINGTON — A new study from Moderna suggests its updated coronavirus booster boosts a key part of the immune system’s defense against the Omicron subvariant
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The Omicron BA.4 and BA.5 subvariants have become dominant in the United States, according to CDC estimates.
Continuing their rapid march across the United States, the Omicron subvariants known as BA.4 and BA.5 have together become dominant among new coronavirus cases, according
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4 Common Places BA.2 And Other Omicron Subvariants Are Spreading
Earlier in the pandemic, contact tracing data showed us where COVID-19 was predominantly spreading. Unfortunately, because our contact tracing efforts have slowed down, we don’t
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