People fighting cancer are now eligible for priority COVID vaccination. But the benefit must be weighed against individual health status and doctor recommendations, experts say.
If effective, Johnson & Johnson's one-dose vaccine could quickly help large swaths of the United States develop immunity to COVID-19. That would be a game changer.
Gov. Tom Wolf on Tuesday warned Pennsylvanians to watch out for rumors and misinformation about the coronavirus vaccines on social media.
Only 21 of the 1.9 million people who got a shot during the initial COVID-19 vaccine rollout experienced severe allergic reactions. The benefits outweigh the risks, CDC experts say.
Plus what makes an mRNA vaccine different and how there are more doses of the Pfizer vaccine than expected.
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