Manaus and cities like it will continue to generate dangerous viral variants if vaccination campaigns are not expanded to broadly reach all nations, rich or poor. Read Article
It’s not clear how easily vaccinated people may spread the virus, but the answer to that question is coming soon. Until then, scientists urge caution. Read Article
The pharmaceutical giant Merck will help manufacture the newly authorized single-shot COVID-19 vaccine of its rival Johnson & Johnson. Read Article
If Pfizer and Moderna threw the first big punches, if all goes well, Johnson & Johnson may be the blow that COVID never saw coming. NBC News Correspondent Ellison Barber, NBC News Reporter Vaughn Hillyard, and lead researcher for the Johnson & Johnson vaccine, Dr. Dan Barouch join Katy Tur to discuss. See Article
Researchers in gene-based technology produced a class of vaccines they believe can protect against all manner of outbreaks in the years to come. Read Article
This is the third COVID-19 vaccine authorized by the FDA and the first one that requires just one dose. Read Article
There is promising new data today on Johnson & Johnson’s coronavirus vaccine. If approved, it would add a third option to the vaccine rollout in the United States. Read Article
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