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Louisiana

First US Human Death From Bird Flu Reported First US Human Death From Bird Flu Reported
First US Human Death From Bird Flu Reported Authorities have confirmed the first human death in the United States caused by highly pathogenic avian influenza (HPAI), or H5N1.  The announcement was made by the Louisiana Department of Health on Monday, Jan. 6.  Earlier Report: First Severe Bird Flu Case Confirmed In US The patient, a man over 65 with underlying health conditions, was hospitalized before succumbing to the illness after exposure to a non-commercial backyard flock and wild birds. The Louisiana Department of Health said it has conducted a public health investigation and found no additional cases or …
Mutations Observed In First Severe Human Bird Flu Case In US, CDC Says Mutations Observed In First Severe Human Bird Flu Case In US, CDC Says
Mutations Observed In First Severe Human Bird Flu Case In US, CDC Says The Centers for Disease Control and Prevention (CDC) has identified mutations in the the first severe bird flu case in the US that may increase its ability to infect humans.  These mutations, found in the hemagglutinin (HA) gene, play a key role in helping the virus attach to cells in the upper respiratory tract. This discovery stems from the first severe US case of H5N1, involving a Louisiana resident over 65 who had direct contact with infected backyard birds.  Earlier report: First Severe Bird Flu Case Confirmed In US Notably, these mutations weren’t present in the bird sam…
First Severe Bird Flu Case Confirmed In US First Severe Bird Flu Case Confirmed In US
First Severe Bird Flu Case Confirmed In US Health officials have confirmed the first severe case of H5N1 bird flu in the United States. The Centers for Disease Control and Prevention (CDC) made the announcement on Wednesday, Dec. 18 saying the infection was diagnosed on Friday, Dec. 13, following contact the patient made with sick and dead birds from a backyard flock. The case was reported in Louisiana and marks the first H5N1 case in the US linked to exposure to backyard poultry.  Since April 2024, there have been a total of 61 reported human cases of H5 bird flu reported in the United States. H5 is generally less severe than…