Time: 2024-09-07
A person in Missouri has been infect with bird influenza , the Centers for Disease Control and Prevention state Friday . The adult , who did n't rich_person know contact with domestic_fowl or dairy cattle , was hospitalize on Aug. 22 and has recover . The case attention_deficit_disorder to growth anxiety about the hazard of bird influenza spread among world , especially since this is the first infection in a person in the U.S. who did n't work with domestic_fowl or dairy cattle . The CDC state the hazard among the general populace remains low.
At least 196 herd of dairy cattle in 14 state have confirm outbreak of the H5 influenza virus , harmonize to the CDC . outbreak among domestic_fowl have been detect in 48 state . establish on CDC data , the patient in Missouri is the fifteenth homo case of H5 report in the U.S. since 2022 . Since the beginning of 2024 , 14 domestic_fowl and dairy worker have been infect . most have mild influenza - like symptom , include fever or fluid nose . many have have conjunctivitis or pink eye.
"The question now is : How did this patient get the infection ? " state Dr. William Schaffner , an infectious disease expert at Vanderbilt University Medical Center in Nashville , Tennessee . " We need a very , very thorough probe . " There has been no evidence that H5N1 - the H5 virus spread in dairy cattle - has been spread from person to person . The sample from the Missouri patient will need to be analyze in the lab to see whether the H5 virus might have get mutant that brand it easy to convey in world , Schaffner said.
In a offprint release , Missouri health official state there has been no sign of unusual influenza activity in people , include no addition in emergency room visit or in lab detection of homo influenza case in the state . The Missouri State Public Health Laboratory was sent a sample from the patient , Missouri health official state in the release . The sample was sent to the CDC for foster testing.
A person in Missouri with no know animal contact has test positive for H5 bird influenza , the state department of health and senior services state Friday . information_technology the first time a patient in the US outbreak has have no know exposure to sick animal . And it is the first time someone has been hospitalize with bird influenza - though information_technology not clear yet if influenza was the reason for hospitalization or it was incidental_expense . The patient , who hour_angle underlie health conditions , was hospitalize on 22 August and test positive for influenza A. doctor sent a sample to the Missouri state populace health lab , where it was found to be in the H5 subtype , which is also know as highly infective Avian influenza - or bird flu.
In past case , official have seek to understand whether homo case are cause by the strain that has go_around in wild bird and mammal in the US since 2022 or whether it is more closely associate to the discrepancy in dairy cattle . They will also likely expression to see if it has pick up mutant to brand it more catching or deadly among people . bird influenza is usually found in domestic and wild bird , but in Holocene old_age it has significantly expand its scope to go_around widely in mammal , include dairy cattle and other livestock . Two indoor cat in Colorado recently test positive for the virus . house mouse have also test positive.
No bird influenza has been detect in cattle in Missouri , but it has been found in domestic_fowl and wild bird . official will probably continue tracing the patient 's potential exposure and contact with other people to see how the virus spread . This is the fifteenth case of bird influenza among people in the US since 2022 - and the fourteenth this year . This is the first know homo case of bird influenza in Missouri . The patient had recover and was dispatch from the hospital , the Missouri statement said.
Business
