Covid-19 Spreading Across America Again

Date: 16 January 2023 - 21:48

News ID: ۱۱۱۳۹۷

WASHINGTON (Guardian) -- In the fourth year of the pandemic, Covid-19 is once again spreading across America and being driven by the recent holidays, fewer precautions and the continuing evolution of Omicron subvariants of the virus.
New sub-variants are causing concern for their increased transmissibility and ability to evade some antibodies, but the same tools continue to curtail the spread of Covid, especially bivalent boosters, masks, ventilation, antivirals and other precautions, experts said.
Yet booster uptake has been “pitiful”, said Neil Sehgal, an assistant professor of health policy and management at the University of Maryland School of Public Health. Antiviral uptake has been low, and few mandates on masking, vaccination and testing have resumed in the face of the winter surge, which is once again putting pressure on health systems.
“Hospitals are at maximum capacity,” said Brendan Williams, president and CEO of the New Hampshire Health Care Association, of his region’s current rates. “I’m not sure what the trajectory of this thing’s going to be, but I am worried.”
In the past week, Covid deaths rose by 44%, from 2,705 in the week ending 4 January to 3,907 in the week ending January 11.
This is one of the greatest surges of Covid cases in the entire pandemic, according to wastewater analyses of the virus. It’s much lower than the peak in January 2022, but similar to the summer 2022 surge, which was the second biggest.
And it’s not done yet. “Certainly it does not appear that we are peaking yet,” Sehgal said.
Despite the high rates of Covid spread, hospitalizations have not yet reached previous peaks seen earlier in the pandemic, probably due to immunity from vaccinations and prior cases, said Stuart Ray, a professor of medicine and infectious diseases at the Johns Hopkins University School of Medicine.
But that protection should not be taken for granted, he said, particularly because immunity wanes.
Even if the U.S. reaches the point where surges do not cause a corresponding increase in hospitalizations and death, they will still increase the number of people sickened and disabled by long Covid, experts said.