1st measles death linked to outbreak in Texas confirmed in child
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(LUBBOCK, Texas) — An unvaccinated school-aged child in Texas has died of measles, the first associated with an outbreak in the western part of the state that has infected more than 100 people.
Lubbock city spokesperson Lauren Adams confirmed the death to ABC News on Wednesday.
In a press release, the Texas Department of State Health Services (DSHS) said the child was hospitalized in Lubbock, located in northwestern Texas, last week and tested positive for measles.
As of Wednesday, 124 cases of measles have been confirmed, according to data from DSHS.
Almost all of the cases are in unvaccinated individuals or individuals whose vaccination status is unknown, and 18 people have been hospitalized so far, DSHS said.
Children and teenagers between ages 5 and 17 make up the majority of cases with 62, followed by 39 cases among children ages 4 and under.
This is a developing story. Please check back for updates.
Human Bird Flu Cases in the U.S. as of January 6, 2025. Image by ABC News. Data via CDC.
(NEW YORK) — In the nearly nine months since the first human case of bird flu was detected in the United States, the virus has continued to spread.
The outbreak infected hundreds of herds and millions of birds before it spread to humans. As of Jan. 6, there have been 66 human cases of bird flu reported in 10 states, according to data from the Centers for Disease Control and Prevention (CDC).
Almost all confirmed cases involve direct contact with infected cattle or infected livestock.
On Tuesday, the first death of a human bird flu patient was reported in Louisiana. The patient was over the age of 65 and had underlying medical conditions, according to health officials.
The CDC says there is currently no evidence of human-to-human transmission and the risk to the general public is low.
However, public health experts say they are worried the virus could mutate and become more transmissible, amplifying the need to ramp up testing and to stockpile vaccines.
Dr. Tony Moody, a professor of pediatrics and infectious diseases specialist at Duke University, said the fact that cases have yet to pass from human to human is “both reassuring, but not completely reassuring.”
He told ABC News, “What we’re concerned about is that, eventually, we might get a variation of this strain that could pass from person to person. That’s really what we’re going to need to see, I think, to get substantial human cases and the potential for a new pandemic strain.”
He added, “So, in terms of peering into the crystal ball for 2025…I think the concern is whether or not we’re going to see something change that will turn it into a pandemic strain that could then really be a problem,” he added.
Fears of mutation or a combination virus
One fear experts have is that the virus will continue to mutate in a way that will cause more human-to-human transmissibility. The experts say that every new human case of bird flu allows the virus an opportunity to mutate.
Recent CDC data found mutations in samples of bird flu collected from the Louisiana patient. What’s more, the mutations were not found in poultry samples collected on the patient’s property, suggesting the changes appeared after the patient became infected.
Moody said that because the virus has not yet mutated in a way to spread more easily between humans, he’s not sure if or when it will happen.
“Given the number of cows that have been infected, the number of birds that have been infected and the fact that the virus essentially mutates every time it replicates, I’m kind of surprised that the mutations that they’re talking about haven’t happened yet,” he said. “So, I actually think there’s a bigger barrier to it becoming a real problem.”
Dr. Peter Hotez, co-director of the Texas Children’s Hospital Center for Vaccine Development and dean of the National School of Tropical Medicine at Baylor College of Medicine, said he believes there is a more likely scenario of the virus becoming more transmissible: an individual getting infected with bird flu and seasonal influenza at the same time.
He said this could lead to the virus “reassorting” to produce a hybrid, or recombinant, virus that could then transmit more easily from person to person.
“Everyone’s focusing on the potential for mutation; that is a serious concern for some,” he told ABC News. “The greater probability is that there could be a reassortment, what could ignite the pandemic or an epidemic.”
The experts say there is no evidence the virus is currently heading towards an epidemic or pandemic, but there has already been one case of severe disease.
Different genotypes, or genetic makeup of the virus, means there could more severe cases.
“What we’ve seen with [bird flu] in the United States is that the particular genotype that’s associated with dairy cows has primarily caused more mild disease in people,” Dr. Meghan Davis, an associate professor of environmental health and engineering at Johns Hopkins Bloomberg School of Public Health, told ABC News.
“What we’ve seen with the case in Louisiana … is caused by a different genotype, one that has been circulating in the wild birds, and these are much more severe cases,” she continued. “This highlights the ability of avian influenzas to cause a wide variety of disease … and I think it is possible that we’re going to see that moving forward.”
Making testing more available
The U.S. has begun ramping up testing with the U.S. Department of Agriculture issuing a federal order for raw milk samples nationwide to be collected and tested and the Food and Drug Administration announcing it is collecting samples of aged raw cow’s milk cheese to be tested.
However, for 2025, Hotez said he believes testing needs to be made more readily available to physicians, especially during flu season.
He said there are likely cases of bird flu going undiagnosed, and testing made more available in health care settings would catch those flying under the radar.
“I think one of the problems that we have, especially as we move into influenza season, there’s the risk that, if you’re a physician, if they want to do influenza testing, they’re only really testing for the usual seasonal influenza, they’re not testing for [bird flu],” he said. “Otherwise, we’re never going to fully know the actual extent of the problem.”
Stockpiling bird flu vaccines
In early July, the U.S. government awarded Moderna $176 million to develop and test a bird flu vaccine using mRNA technology, which is the same technology used for the COVID vaccine.
In October, federal health officials announced they were providing $72 million to vaccine manufacturers to help ensure currently available bird flu vaccines are ready to use, if needed.
There are currently no recommendations for anyone in the U.S. to be vaccinated against bird flu, but experts say that could change if the virus becomes more transmissible.
Moody said clinical trials for new vaccines are being conducted and there are already bird flu vaccines in a stockpile maintained by the U.S. government that have previously been licensed by the FDA.
However, these three vaccines were formulated to protect against older strains of bird flu so there are questions about their protectiveness.
“One of the difficulties in making a stockpile is you’re trying to predict the future. Picking which influenza is going to be a problem is always the difficult bit,” Moody said. “So, I think that those vaccines that are in the stockpile, based on the data that I’ve seen, have a pretty good chance of being helpful. Whether or not they’ll be the answer that’s a that’s a tougher question to address.”
He said the U.S. is in a better position currently to address bird flu if it becomes an epidemic or pandemic than the country was to address COVID in 2020.
“We know how to do this. We know how to make these vaccines. We know how to get everything rolled out, and so I think we are in a better position today,” Moody said.
More than 90 norovirus outbreaks were reported during the week of Dec. 5, the most recent week for which data is available, according to the CDC.
CDC data from previous years for the same December week show a maximum of 65 outbreaks reported.
National CDC data reflects what has been reported in state and counties across the country.
In Minnesota, more than 40 outbreaks were reported in December, almost twice the usual number, according to the state Department of Health.
Earlier this month, an event celebrating the top restaurants in Los Angeles left at least 80 people sickened with norovirus, which was linked to raw oysters, the county’s Department of Public Health confirmed to ABC News.
Norovirus is a highly contagious virus that is the most common cause of viral gastroenteritis, which is an inflammation of the inside lining of the gastrointestinal tract.
Although it’s often referred to as the “stomach bug” or “stomach flu,” norovirus illness is not related to influenza.
The most common symptoms are nausea, vomiting, stomach pain and diarrhea. Patients, however, can also experience fever, headaches and body aches.
According to the federal health agency, every year the virus causes between 19 and 21 million illnesses, 109,000 hospitalizations and 900 deaths.
A person can become infected by having direct contact with someone who is infected and sharing food or utensils with them; touching surfaces or objects contaminated with norovirus and then touching their face or mouth; or consuming contaminated foods or liquids.
Typically, an infected person will develop symptoms between 12 to 48 hours after being infected. However, norovirus typically resolves quickly and, in most healthy adults, lasts one to three days, according to the CDC.
There is no specific medication or antiviral for norovirus, meaning the only treatment available is managing symptoms.
The CDC recommends staying hydrated and drinking liquids that replenish electrolytes, which can be depleted through diarrhea and vomiting.
Although symptoms will resolve in a few days for most people, certain groups are at high risk for severe dehydration including those under age 1, the elderly and the immunocompromised.
Health experts say the best way to prevent getting norovirus is to wash hands with warm soap and water for 20 seconds. Hand sanitizer does not work well against norovirus.
The CDC says people should wash their hands after using the toilet or changing diapers as well as when eating, preparing or handling food.
To prevent contamination from food, make sure fruits and vegetables are washed, and that shellfish is cooked to at least an internal temperature of 145 F.
(NEW YORK) — The Centers for Disease Control and Prevention (CDC) has confirmed the first case of severe bird flu in the United States.
The federal health agency said Wednesday that the patient has been hospitalized in Louisiana. No identifying details about the patient were made available.
Genomic data showed the Louisiana patient was infected with a version of the virus recently found to be spreading in wild birds and poultry in the U.S., as well as found in some human cases in Canada and Washington state, according to the CDC.
This is different than the version of the virus found to be spreading in dairy cows and some poultry populations in the U.S.
The Louisiana patient was exposed to sick and dead birds in backyard flocks, although an investigation into the source of the illness is ongoing, the CDC said. This is the first case of human bird flu in the U.S. linked to exposure to backyard flock.
Almost all confirmed cases have had direct contact with infected cattle or infected livestock. Prior to the case confirmed in the Louisiana patient, cases had been mild and patients had all recovered after receiving antiviral medication, according to the CDC and state health officials. One previous case in Missouri was hospitalized, but health officials pointed to other health conditions aside from bird flu infection involved in the patient’s admission to the hospital.
Signs and symptoms of infection in humans often include sore throat, cough, fever, runny or stuffy nose, headache, muscle or body aches, fatigue and shortness of breath, the CDC says. Less common symptoms include nausea, vomiting, diarrhea and seizures.
Infections can range from no symptoms or mild illness, such as flu-like symptoms, to more severe illness, such as pneumonia that could require hospitalizations, the CDC says.
“The best way to prevent bird flu is to avoid exposure whenever possible. Infected birds shed avian influenza A viruses in their saliva, mucous and feces,” the CDC wrote Wednesday in a press release. “Other infected animals may shed avian influenza A viruses in respiratory secretions and other bodily fluids (e.g., in unpasteurized cow milk or ‘raw milk’).”
The CDC said no person-to-person transmission has been detected and the risk to the general public is low. However, those who work with birds, poultry or cows — or have recreational exposure to them — are at higher risk and should take precautions recommended by the health agency.
The U.S. Department of Agriculture issued a new federal order last week that raw milk samples nationwide will be collected and shared with the department in order to test for bird flu.
The decision came after the bird flu virus was found in samples of raw milk from a California farm, which issued a recall of all of its raw milk products earlier this week. The farm was also placed under quarantine by state health officials.
ABC News’ Youri Benadjaoud contributed to this report.
