Our Best Bets against COVID

Early studies show that to fight new variants like Omicron boosters are necessary

Scientific American Health & Medicine, February 2022

Scientific American Health & Medicine, February/March 2022

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Vaccines remain the strongest protection against severe illness and death from COVID, even as the Omicron variant runs like wildfire through the U.S. population. In fact, as Ewen Callaway reports, a booster shot of the Pfizer vaccine is holding strong against serious cases of the disease according to early reports (see “Omicron Is Likely to Weaken COVID Vaccine Protection—but Boosters Could Restore It”). Vaccines are also the best bet for protecting children and help to reduce transmission (see “The Benefits of Vaccinating Kids against COVID Far Outweigh the Risks of Myocarditis”). The take-home message is that the vaccines work and that as many of us who can get them should.

Also in this issue, reporter Natalie Healey takes a close look at one of the long-held beliefs about hearth health (see “Is There More to a Healthy-Heart Diet Than Cholesterol?”). And a growing list of successful treatments is coming out of gene therapy, as journalist Jim Daley writes (see “Four Success Stories in Gene Therapy”). As always, here’s to your health.

Andrea Gawrylewski is chief newsletter editor at Scientific American. She writes the daily Today in Science newsletter and oversees all other newsletters at the magazine. In addition, she manages all special editions and in the past was the editor for Scientific American Mind, Scientific American Space & Physics and Scientific American Health & Medicine. Gawrylewski got her start in journalism at the Scientist magazine, where she was a features writer and editor for "hot" research papers in the life sciences. She spent more than six years in educational publishing, editing books for higher education in biology, environmental science and nutrition. She holds a master's degree in earth science and a master's degree in journalism, both from Columbia University, home of the Pulitzer Prize.

More by Andrea Gawrylewski
SA Health & Medicine Vol 4 Issue 1This article was published with the title “Our Best Bets against COVID” in SA Health & Medicine Vol. 4 No. 1 ()
doi:10.1038/scientificamerican022022-71ONuId9SIhjQTrnKYOlr6

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