COVID-19 immunity check: Vast majority of Americans have some protections
New research from the Center for Disease Control and Prevention indicates that by early fall 2022, an overwhelming percentage of American adults had antibodies to SARS-CoV-2, the virus that causes COVID-19. According to the study, 96% of 72,748 blood donors aged 16 years and older included in the study had antibodies. Of that group, 23% acquired their immunity from infection alone and 26% from vaccination alone; 48% had hybrid immunity. Researchers say a low prevalence of infection-induced hybrid immunity among older adults reaffirms the importance of this group staying up to date on their vaccination and gaining easy access to antiviral treatments, since they are at increased risk of severe COVID-19.
Related News Articles
Headline
The Centers for Disease Control and Prevention is predicting a similar combined number of peak hospitalizations from COVID-19, the flu and respiratory…
Headline
The Occupational Safety and Health Administration today announced a 60-day extension of the comment period on its proposed rule to remove the remaining…
Headline
COVID-19 infections are growing or likely growing in 45 states and not changing in five states, according to the latest data from the Centers for Disease…
Headline
The Food and Drug Administration July 15 announced a recall by Sandoz on certain lots of cefazolin, due to the lots being mislabeled as penicillin G potassium…
Headline
The Food and Drug Administration July 10 approved Moderna’s Spikevax COVID-19 vaccine for children under 12 with at least one underlying condition that…
Headline
The Occupational Safety and Health Administration June 30 released a proposed rule to remove what remains of its emergency temporary standard for occupational…