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Person is diagnosed with bird flu after being in contact with cows in Texas

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Person is diagnosed with bird flu after being in contact with cows in Texas
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Person is diagnosed with bird flu after being in contact with cows in Texas

2024-04-02 04:41 Last Updated At:04-03 13:20

ATLANTA (AP) — A person in Texas has been diagnosed with bird flu, an infection tied to the recent discovery of the virus in dairy cows, health officials said Monday.

The patient was being treated with an antiviral drug and their only reported symptom was eye redness, Texas health officials said. Health officials say the person had been in contact with cows presumed to be infected, and the risk to the public remains low.

It marks the first known instance globally of a person catching this version of bird flu from a mammal, federal health officials said.

However, there’s no evidence of person-to-person spread or that anyone has become infected from milk or meat from livestock, said Dr. Nirav Shah, principal deputy director of the Centers for Disease Control and Prevention. Genetic tests don’t suggest that the virus suddenly is spreading more easily or that it is causing more severe illness, Shah said. And current antiviral medications still seem to work, he added.

Last week, dairy cows in Texas and Kansas were reported to be infected with bird flu — and federal agriculture officials later confirmed infections in a Michigan dairy herd that had recently received cows from Texas. None of the hundreds of affected cows have died, Shah said.

Since 2020, a bird flu virus has been spreading among more animal species – including dogs, cats, skunks, bears and even seals and porpoises – in scores of countries. However, the detection in U.S. livestock is an “unexpected and problematic twist,” said Dr. Ali Khan, a former CDC outbreak investigator who is now dean of the University of Nebraska’s public health college.

This bird flu was first identified as a threat to people during a 1997 outbreak in Hong Kong. More than 460 people have died in the past two decades from bird flu infections, according to the World Health Organization.

The vast majority of infected people got it directly from birds, but scientists have been on guard for any sign of spread among people.

Texas officials didn’t identify the newly infected person, nor release any details about what brought them in contact with the cows.

The CDC does not recommend testing for people who have no symptoms. Roughly a dozen people in Texas who did have symptoms were tested in connection with the dairy cow infections, but only the one person came back positive, Shah said.

It's only the second time a person in the United States has been diagnosed with what’s known as Type A H5N1 virus. In 2022, a prison inmate in a work program picked it up while killing infected birds at a poultry farm in Montrose County, Colorado. His only symptom was fatigue, and he recovered.

The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and Educational Media Group. The AP is solely responsible for all content.

FILE - Dairy cattle feed at a farm on March 31, 2017, near Vado, N.M. The U.S. Department of Agriculture said Monday, March 25, 2024, that milk from dairy cows in Texas and Kansas has tested positive for bird flu. (AP Photo/Rodrigo Abd, File)

FILE - Dairy cattle feed at a farm on March 31, 2017, near Vado, N.M. The U.S. Department of Agriculture said Monday, March 25, 2024, that milk from dairy cows in Texas and Kansas has tested positive for bird flu. (AP Photo/Rodrigo Abd, File)

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Heavy rain leads to flooding and closed roads in southeast Texas

2024-05-03 03:18 Last Updated At:03:20

HOUSTON (AP) — Torrential rain caused flooding Thursday in southeastern Texas and officials in one county were asking residents to leave.

A storm system dumped heavy rain in Montgomery County, on the northern edge of Harris County and Houston. Officials in Montgomery County issued a voluntary evacuation order and said roads were closed because of flooding along the San Jacinto River.

The area generally got about 5 to 8 inches (13 to 20 centimeters) of rain within 24 hours, but some spots saw 10 to 12 inches (25-30 centimeters) of rain, said National Weather Service meteorologist Hayley Adams. More rain was expected through Friday morning.

No injuries or deaths had been reported, Adams said.

The weather service warned that flash flooding was expected in Houston, including at Bush Intercontinental Airport.

The San Jacinto River Authority closed Lake Conroe in Montgomery County because of high water levels and was releasing water from the dam that created the reservoir. County officials warned that "downstream flooding is imminent" as water is released.

Emergency management officials said the area could see flooding similar to that caused by the remnants of Tropical Storm Imelda, which dumped more than 40 inches (102 centimeters) in some locations in 2019.

Amanda Kovar and her daughter, Zoe, walk through their neighborhood in North Woodland Hills to survey the area after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

Amanda Kovar and her daughter, Zoe, walk through their neighborhood in North Woodland Hills to survey the area after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

A stalled car is seen in flood water near North Park Drive after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

A stalled car is seen in flood water near North Park Drive after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

A fallen tree is shown fallen on a house during a severe storm, Thursday, May 2, 2024, in Spring, Texas. (Brett Coomer/Houston Chronicle via AP)

A fallen tree is shown fallen on a house during a severe storm, Thursday, May 2, 2024, in Spring, Texas. (Brett Coomer/Houston Chronicle via AP)

A basketball hoop is damaged by a fallen tree during a severe storm, Thursday, May 2, 2024 in Spring, Texas. (Brett Coomer/Houston Chronicle via AP)

A basketball hoop is damaged by a fallen tree during a severe storm, Thursday, May 2, 2024 in Spring, Texas. (Brett Coomer/Houston Chronicle via AP)

A Houston firetruck makes it way through flood water in North Woodland Hills after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

A Houston firetruck makes it way through flood water in North Woodland Hills after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

Nathan Duekero tries to unclog a storm drain during a severe storm, Thursday, May 2, 2024, in Spring, Texas. (Brett Coomer/Houston Chronicle via AP)

Nathan Duekero tries to unclog a storm drain during a severe storm, Thursday, May 2, 2024, in Spring, Texas. (Brett Coomer/Houston Chronicle via AP)

Zoe Kovar walks through her neighborhood in North Woodland Hills to survey the area after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

Zoe Kovar walks through her neighborhood in North Woodland Hills to survey the area after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

Traffic goes around a stalled car on Kingwood Drive after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

Traffic goes around a stalled car on Kingwood Drive after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

Amanda Kovar, right, walks with her husband, Matthew, and daughter, Zoe, through their neighborhood in North Woodland Hills after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

Amanda Kovar, right, walks with her husband, Matthew, and daughter, Zoe, through their neighborhood in North Woodland Hills after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

A truck drives through flood water in North Woodland Hills after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

A truck drives through flood water in North Woodland Hills after severe flooding, Thursday, May 2, 2024, in the Houston neighborhood of Kingwood, Texas. (Jason Fochtman/Houston Chronicle via AP)

Summer Belson, left, and her brother, Steve Brown, survey damage from a fallen tree in Belson's backyard during a severe storm, Thursday, May 2, 2024, in Spring, Texas. (Brett Coomer/Houston Chronicle via AP)

Summer Belson, left, and her brother, Steve Brown, survey damage from a fallen tree in Belson's backyard during a severe storm, Thursday, May 2, 2024, in Spring, Texas. (Brett Coomer/Houston Chronicle via AP)

An SUV is stranded in a ditch in a stretch of street flooding during a severe storm, Thursday, May 2, 2024, in Spring, Texas. (Brett Coomer/Houston Chronicle via AP)

An SUV is stranded in a ditch in a stretch of street flooding during a severe storm, Thursday, May 2, 2024, in Spring, Texas. (Brett Coomer/Houston Chronicle via AP)

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