From local ABC station today:
The delta variant, a more transmissible and possibly more dangerous strain of coronavirus, now makes up more than half of all new U.S. infections in the country, according to estimates from the U.S. Centers for Disease Control and Prevention.
Delta accounts for 51.7% of new infections in the U.S., according to the CDC. The alpha variant, which has dominated for months, now accounts for 28.7% of cases, the CDC said.
“If ever there was a reason to get vaccinated, this is it,” Dr. Anthony Fauci told CNN on Tuesday.
The variant poses a “significant threat,” to unvaccinated people, Fauci, director of the National Institute of Allergy and Infectious Diseases, said.
The variant is not only more transmissible, it can also cause more severe disease, Fauci said.
And people in areas where the vaccination rate is low are especially at risk, health officials say.
“The more unvaccinated people there are, the more opportunities for the virus to multiply,” said Dr. William Schaffner, a professor in the Division of Infectious Diseases at Vanderbilt University Medical Center.
“When it does, it mutates, and it could throw off a variant mutation that is even more serious down the road.”