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Why the Delta Variant Spread So Quickly

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Nature: “Researchers might now know why Delta has been so successful: people infected with it produce far more virus than do those infected with the original version of SARS-CoV-2, making it very easy to spread.”

“Individuals infected with Delta also had viral loads up to 1,260 times higher than those in people infected with the original strain.”

But good news from the New England Journal of Medicine: Two doses of Pfizer or AstraZeneca’s COVID-19 vaccine are nearly as effective against the delta variant as they are against the previously dominant alpha variant.

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About Political Wire

goddard-bw-snapshotTaegan Goddard is the founder of Political Wire, one of the earliest and most influential political web sites. He also runs Political Job Hunt, Electoral Vote Map and the Political Dictionary.

Goddard spent more than a decade as managing director and chief operating officer of a prominent investment firm in New York City. Previously, he was a policy adviser to a U.S. Senator and Governor.

Goddard is also co-author of You Won - Now What? (Scribner, 1998), a political management book hailed by prominent journalists and politicians from both parties. In addition, Goddard's essays on politics and public policy have appeared in dozens of newspapers across the country.

Goddard earned degrees from Vassar College and Harvard University. He lives in New York with his wife and three sons.

Goddard is the owner of Goddard Media LLC.

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