The change represents a new phase in the epidemic after nearly a year of. Vaccines are central to the response and have dramatically driven down hospitalizations and deaths. Experts say the CDC guidance reflects a new reality: nearly of Americans have received at least one shot, and nearly 40% are fully vaccinated. “At this point, we really should be asking ourselves whether the benefits of which are lots of disruptions, lots of confusion, and very little clinical or public health benefit,” said Dr. David Paltiel of Yale’s Health. He championed widespread .
Whilecan still catch the virus, they face little risk of serious illness. And results can lead to what many experts now say are unnecessary worry and interruptions at work, home, and schools, such as quarantines and shutdowns. Other health specialists say the and testing have sent the message that COVID-19 is no longer a significant threat, even as the U.S. reports of roughly 30,000. “The average Joe Public interprets what the says as ‘This is done. It’s over,'” said Dr. Michael Mina of Harvard University, a leading advocate of widespread, rapid testing.
Dr. Rochelle Walensky said the updated guidelines are based on studies showing the robust effectiveness of the vaccine in preventing disease in various age groups and settings. Even when , their infections tend to be milder, shorter, and less likely to spread to others. With more than 60% of Americans not fully vaccinated, he thinks screening those without symptoms still has a role, particularly among front-line workers dealing with the public.
Baseball officials are discussing whether to drop or reduce testing of people with no symptoms. As a result, the CDCpeople can generally be excluded from routine workplace screening for COVID-19. That change could eliminate testing headaches like the recently reported by the New York Yankees, when one player and several staffers tested positive on a susceptible COVID-19 test, .it
But widespread attempts to waive testing for vaccinated people could face the same dilemma seen with theThere’s no easy way to determine who has been vaccinated and who hasn’t. Employers can legally require vaccinations for most workers, though few have tested that power since the don’t have full regulatory approval. Even asking employees to disclose their vaccination status is viewed as intrusive by many employment-law specialists.
Testingthe practice, from offices to meatpacking plants to sports teams. Pork producer Smithfield Foods said it continues to conduct a combination of mandatory and optional testing for employees, depending on sites. Amazon said it will still offer regular, voluntary testing. The NBA has indicated it its testing system in place for now. The league has been praised for using rigorous testing to create COVID-19-free “bubbles” around players, coaches, and staff.
ACCORDING TO RESEARCHERS AT ARIZONA STATE UNIVERSITY, the U.S. will be capable of conducting 500 million monthly tests in June. On a national level, the supply of COVID-19 tests now vastly surpasses demand. U.S. officials receivedaily tests, down from a peak of over 2 million in mid-January, though many rapid tests done at home and workplaces go uncounted. Consumers can buy 15-minute, over-the-counter tests at pharmacies and other stores. That’s on top of increased capacity from U.S. laboratories and hospitals, which ramped up testing after crushing demand.
As recently as this winter, many healthfor a massive testing effort to reopen schools, offices, and other businesses safely. But that was before it was known how effective the vaccine would be in the , how quickly it could be distributed, and whether it would protect against variants. “The vaccines overperformed, which is the best news possible,” said Dr. Jeffrey Engel of the Council of State and Territorial Epidemiologists. “So now you can begin to peel back some of these other layers of mitigation like mask use and screening.”
Congress set aside $46 billion in the last pandemicto boost testing, particularly in schools. But with all Americans 12 and older now eligible for shots, many middle and high when they return to classrooms in the fall. And many students since children rarely become seriously ill, and a positive test can trigger disruptive quarantines.
Many school officials, Engel said, “just see screening programs as a huge burden that’s not going to help.” Some states have even returned federal testing funds, preferring more straightforward measures such as mask-wearing and social distancing. AP Baseball Writer Ronald Blum contributed to this story from New York. Follow Matthew Perrone on Twitter: @AP—FDAwriter The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Department of Science Education. The AP is solely responsible for all content.