Health officials say the delta variant of the coronavirus continues to surge and accounts for an estimated 83% of U.S. COVID-19 cases.
That’s a dramatic increase from the week of July 3, when the variant accounted for about 50% of genetically sequenced coronavirus cases.
“The best way to prevent the spread of COVID-19 variants is to prevent the spread of disease, and vaccination is the most powerful tool we have,” said Dr. Rochelle Walensky, director if the Centers for Disease Control and Prevention, during a U.S. Senate hearing Tuesday.
The delta variant is a mutated coronavirus that spreads more easily than other versions. It was first detected in India but now has been identified around the world.
The telescope’s 900-ton receiver platform fell onto the reflector dish more than 400 feet below on Tuesday. The U.S. National Science Foundation had earlier announced that the Arecibo Observatory would be closed.
Three former presidents say they’d be willing to publicly take a coronavirus vaccine, once one becomes available, to encourage all Americans to get inoculated against a disease that has already killed more than 273,000 people nationwide.
The U.S. has recorded over 3,100 COVID-19 deaths in a single day, obliterating the record set last spring.
IBM security researchers say they have detected a cyberespionage effort that used targeted phishing emails to try to collect vital information associated with a U.N. initiative for distributing coronavirus vaccine to developing countries.
The health agency also announced new guidelines that shorten recommended quarantines after close contact with someone infected with coronavirus. Now people can resume normal activity after 10 days, or seven days if they receive a negative test result.
The Transportation Department issued a final rule Wednesday covering service animals. The rule says only dogs can qualify, and they have to be specially trained to help a person with disabilities.
The head of the United Nations is calling on countries to end what he calls a war on nature and instead embrace a future without carbon pollution triggering global warming.
Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, discusses a wide range of current topics regarding the COVID-19 pandemic with Cheddar.
An influential government advisory panel says health care workers and nursing home residents should be at the front of the line when the first coronavirus vaccine shots become available.
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