Play Live Radio
Next Up:
0:00 0:00
Available On Air Stations

Texas’ chief epidemiologist hopeful as COVID-19 hospitalizations fall to two-year low

A man with COVID-19, wearing a protective cover, is transferred from the emergency room to a COVID-19 unit at Starr County Memorial Hospital in Rio Grande City, Texas.
Eric Gay
AP News
A man with COVID-19, wearing a protective cover, is transferred from the emergency room to a COVID-19 unit at Starr County Memorial Hospital in Rio Grande City, Texas.

Texas hospitals are treating fewer than 1,000 patients with COVID-19 for the first time in two years. According to the Texas Department of State Health Services, hospitalizations totaled 993 on Sunday. The last time COVID-19 patients in Texas numbered less than a thousand was April 4, 2020, before the state’s initial surge in hospitalizations, which rose to nearly 11,000 by late July that year.

“Less than a thousand [hospitalizations] is a good place to be and this is what we’ve kind of been waiting for and watching really closely,” said Chief State Epidemiologist Jennifer Shuford.

Fewer people are getting severely ill and needing medical care, Shuford said, because nearly the entire Texas population has now developed at least some immune response to SARS-CoV-2, the virus that causes COVID-19.

“We expect, based on some antibody studies that we’ve done, that about 99 percent of our population has some antibodies to COVID-19, either from vaccination or from prior infection," Shuford said.

Other infectious disease experts are also cautiously optimistic that vaccinations, combined with four waves of widespread infections—the most recent of which was driven by the omicron variant—will help minimize future surges in cases and hospitalizations.

“I do think that the antibody seroprevalence does have something to do with the declining severity of the illness that we’re seeing in terms of decreased hospitalizations,” said Robert Atmar, an infectious disease expert who teaches at Baylor College of Medicine.

Atmar said while he was not aware of how DSHS estimated Texas’ overall immune response, the high rate is possible, especially if infection rates for the virus have been under reported.

“It wouldn’t be surprising if a large percentage of the population had been infected and/or vaccinated. Ninety-nine percent just seems high, but it’s certainly not unreasonable that that might be the case,” he said.

He added that the prevalence of more transmissible variants of the coronavirus, such as omicron, which spread faster but generally produce less severe symptoms, has also helped increase the population’s overall resistance to the virus.

That includes the BA.2 subvariant of omicron, which the Centers for Disease Control and Prevention reports is now the dominant strain of the virus in the U.S. DSHS’s most recent data available on coronavirus variants in Texas, shows BA.2 accounted for 45 percent of all new infections reported in the week ending March 19.

Atmar warned, however, that during the two years of the pandemic, the virus has continually surprised medical experts.

“One thing that could lead to a surge—an increase in hospitalizations—would be the emergence of a variant that transmits well from person to person and is different enough from the strains that have circulated previously that the existing immunity doesn’t recognize it,” he said.

The BA.2 does not appear to have those characteristics, Atmar said. The best practices for Texans in the months ahead, he said, include staying current on COVID-19 vaccinations and following local public health guidelines.

Copyright 2022 KERA. To see more, visit KERA.

Joseph Leahy anchors morning newscasts for NPR's statewide public radio collaborative, Texas Newsroom. He began his career in broadcast journalism as a reporter for St. Louis Public Radio in 2011. The following year, he helped launch Delaware's first NPR station, WDDE, as an afternoon newscaster and host. Leahy returned to St. Louis in 2013 to anchor local newscasts during All Things Considered and produce news on local and regional issues. In 2016, he took on a similar role as the local Morning Edition newscaster at KUT in Austin, before moving over to the Texas Newsroom.
Related Content