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How Delta Is Bolstering the Case for Covid Boosters: QuickTake Covid-19 booster shots are being rolled out in some countries in response to waning antibody levels in already vaccinated individuals, and the increased threat posed by the hyper-infectious delta variant of the coronavirus that causes the disease. Giving a third shot to healthy people is a contentious strategy, since many low- and middle-income countries have yet to immunize even a 10th of their population. From a scientific standpoint, though, there’s mounting evidence that it could help stem t https://www.washingtonpost.com/business/how-delta-is-bolstering-the-case-for-covid-boosters-quicktake/2021/09/07/891822f2-0fc4-11ec-baca-86b144fc8a2d_story.html?utm_source=rss&utm_medium=referral&utm_campaign=wp_business
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