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SARS-CoV-2 BA.2.86 is less resistant to vaccine, but may be a problem in the lung
Studies that expose bats to SARS-CoV-2 could help gauge future pandemic risks
Being overweight hampers body's immune response to SARS-CoV-2, study shows
SARS-CoV-2-associated sepsis was more common, deadly than previously thought, study finds
