How COVID shots for kids help prevent dangerous new variants
LOUISVILLE, Ky. (AP) — Cadell Walker rushed to get her 9-year-old daughter Solome vaccinated against COVID-19 — not just to protect her but to help stop the coronavirus from spreading and spawning even more dangerous variants.
“Love thy neighbor is something that we really do believe, and we want to be good community members and want to model that thinking for our daughter,” said the 40-year-old Louisville mom, who recently took Solome to a local middle school for her shot. “The only way to really beat COVID is for all of us collectively to work together for the greater good.”
Scientists agree. Each infection — whether in an adult in Yemen or a kid in Kentucky — gives the virus another opportunity to mutate. Protecting a new, large chunk of the population anywhere in the world limits those opportunities.
That effort got a lift with 28 million U.S. kids 5 to 11 years old now eligible for child-sized doses of the Pfizer-BioNTech vaccine. Moves elsewhere, like Austria's recent decision to require all adults to be vaccinated and even the U.S. authorizing booster shots for all adults on Friday, help by further reducing the chances of new infection.
Vaccinating kids also means reducing silent spread, since most have no or mild symptoms when they contract the virus. When the virus spreads unseen, scientists say, it also goes unabated. And as more people contract it, the odds of new variants rise.
David O’Connor, a virology expert at the University of Wisconsin-Madison, likens infections to “lottery tickets that we’re giving the virus.” The jackpot? A variant even more dangerous than the contagious delta currently circulating.
“The fewer people who are infected, the less lottery tickets it has and the better off we’re all going to be in terms of generating the variants,” he...
