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What you need to know about the Delta variant

Several COVID-19 variants are acting uniquely enough to qualify as a distinct strain. And you might have heard about one on ...
ABC15 Arizona

Pfizer says 3rd dose of its vaccine can 'strongly' boost protection against delta variant

NEW YORK, N.Y. — Pfizer announced Wednesday that data shows a third dose of its COVID-19 vaccine can “strongly” boost protection against the highly transmissible delta variant. The pharmaceutical and ...
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Alpha To Delta To Frankenstein: Revisiting All The COVID Mutations And Decoding Its Virality And Threat

One thing we know for sure about SARS-CoV-2, the virus that causes COVID-19, is that it keeps changing. Since the start of the pandemic, we have seen several notable variants, including Alpha, Beta, ...
Bristol Herald Courier

Q&A: Alpha, beta, gamma, delta — how variants of the COVID-19 virus continue to evolve

The delta variant of SARS-CoV-2, the virus that causes COVID-19, has been making headlines as it has quickly become the most prevalent strain in America. But other variants of the virus are still out ...
Napa Valley Register

'Deltacron' is a hybrid of delta and omicron variants. How worried should we be?

LOS ANGELES — As the latest coronavirus surge fades, health officials are keeping watch on a new mishmash of the delta and omicron variants. Dubbed "deltacron" by some, it's essentially a blend of ...