សហរដ្ឋអាមេរិករាយការណ៍ករណីមនុស្សដំបូងនៃជំងឺផ្តាសាយបក្សីឆ្លងនៅរដ្ឋខូឡូរ៉ាដូ

Topline

A man in Colorado has tested positive for an H5 bird flu virus, state មន្រ្តី and the Centers for Disease Control and Prevention said on Thursday, marking the first recorded human infection in the U.S. of the highly contagious virus that is ripping through commercial flocks and wild birds, but that experts say poses little threat to humans.

ការពិតសំខាន់

The Colorado Department of Public Health and Environment (CDPHE) said the man is incarcerated at a state correctional facility and was exposed to infected poultry while working at a commercial farm in Montrose County.

The man tested positive for an avian influenza A(H5) virus earlier this week and the CDC confirmed the result on Wednesday, the CDPHE said, though repeat testing was negative for influenza.

It’s possible the person may not have actually been infected with the virus, the CDPHE noted, suggesting the virus may have been present in his nose due to close contact with infected poultry but did not cause an infection.

The man—described as younger than 40, “largely asymptomatic” and reporting only fatigue—is now isolating and taking the antiviral drug oseltamivir, also known as tamiflu, the CDPHE said.

No other cases have been confirmed in humans in Colorado or the U.S., the CDPHE said.

សម្រង់សំខាន់

“We want to reassure Coloradans that the risk to them is low,” បាននិយាយថា: Dr. Rachel Herlihy, a state epidemiologist at the Colorado Department of Public Health and Environment.

ហេតុការណ៍គួរឱ្យភ្ញាក់ផ្អើល

It is only the second human infection caused by this particular version of the H5N1 avian flu to be recorded around the world, the ដំបូង being an elderly British man who lived with a number of ducks inside his home in December.

សាវតាសំខាន់

The H5N1 influenza is a type of flu virus that primarily infects birds, though it can infect humans. It can be lethal and highly contagious and is devastating to both wild and commercial bird populations. Outbreaks across Europe and the U.S. mean រាប់លាននាក់ of birds have already been culled to stop the spread and health officials have warned people to avoid contact with birds that appear sick or are dead. Many bird owners, such as សួនសត្វ, have chosen to relocate them inside to reduce the risk of exposure from wild birds.

លេខធំ

33 million. That’s the number of domestic birds the latest outbreak of bird flu in the U.S. has affected, នេះបើយោងតាម to the U.S. Department of Agriculture’s Animal and Plant Health Inspection Service. It has been confirmed in 29 states, the agency said.

អានបន្ថែម

ការផ្គត់ផ្គង់មាន់ Rotisserie របស់ Costco ត្រូវបានគំរាមកំហែងដោយជំងឺគ្រុនផ្តាសាយបក្សី (ទស្សនាវដ្តី Forbes)

Zoos across North America are moving birds indoors to protect them from avian flu (ន។ អេ។ អេ។ )