Total Frigid Historical previous Would possibly perchance well perhaps Confer Some COVID-19 Safety

Total Frigid Historical previous Would possibly perchance well perhaps Confer Some COVID-19 Safety

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Though antibodies to SARS-CoV-2 would perchance wane over time, researchers imply memory B cell immunity would perchance perchance remain and ramp up immediate to end extreme re-infections. Medscape Medical Files
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