Vaccination efforts have faltered, and many residents have turned to alternative treatments endorsed by Robert F. Kennedy Jr., the health secretary.
As containment efforts falter, the measles outbreak in West Texas is likely to persist for a year, perhaps even setting back the country’s hard-fought victory over the virus, according to Texas health officials.
As of Friday, the outbreak had sickened more than 300 people in Texas since January; 40 have been hospitalized. One child has died from the disease, the first such death in a decade. Related cases have been reported in New Mexico, Oklahoma and Chihuahua, Mexico.
“This is going to be a large outbreak,” Katherine Wells, director of public health in Lubbock, Texas, said at a recent news briefing. “And we are still on the side where we are increasing the number of cases.”
“I’m really thinking this is going to be a year long,” she added.
Some doctors in West Texas said in interviews that they had given up hope that a vaccination campaign could end the outbreak.
Dr. Ron Cook, also a state health official in Lubbock, said he had resigned himself to the fact that the outbreak will infect many more children, and may kill again.
“It’s just going to have to burn through the community,” Dr. Cook said. “That’s where we are.”
So far, cases have been centered in a large Mennonite community in Gaines County, which has had historically low vaccination rates. But experts fear that the longer the outbreak lasts, the more likely it is to spread to other unvaccinated communities around the country.