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Pfizer/BioNTech COVID-19 vaccine neutralizes Brazil variant in lab study
By Michael Erman
A behind-the-scenes look at why Canada delayed 2nd doses of COVID-19 vaccines
By Adam Miller
The Pfizer, Moderna, and Johnson & Johnson Vaccines, Compared
By Hilda Bastian
Is It OK To Drink Between Vaccine Doses? What Does 'Vaccine Efficacy' Mean? : Goats and Soda
By Sheila Eldred
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Biden administration plans to buy 100 million extra doses of J&J's Covid vaccine
By Berkeley Lovelace & Berkeley Lovelace Jr.
COVID-19 vaccine FAQs: Efficacy, immunity to illness vs. infection (yes, they're different), new variants and the ...
By Dasantila Golemi-kotra
Why Two Doses of COVID-19 Vaccine for Pfizer and Moderna?
By Jill Seladi-Schulman
Here's how much money Pfizer, Moderna and Johnson & Johnson could make from COVID vaccines
By Lucas Manfredi
U.S. tops 100 million Covid vaccine doses administered, 13% of adults now fully vaccinated
By Will Feuer
J&J Covid vaccine distribution in poor, Black communities raises race questions
By Berkeley Lovelace & Berkeley Lovelace Jr.
How Long After the Second Dose of the COVID-19 Vaccine Are You Immune?
By Jill Seladi-Schulman