Human case of H5N5 avian flu confirmed in Washington State

Confirmed Case of Avian Influenza in Washington State

The Washington State Department of Health (DOH) has reported the first confirmed case of avian influenza H5N5 in the United States, involving a resident from Grays Harbor County. This is also notable as the first human diagnosis of bird influenza in the country since February.

According to officials, the patient is an elderly individual with existing health issues and has been hospitalized after exhibiting flu-like symptoms earlier this month.

Interestingly, avian influenza cases are rising, especially with reports from commercial poultry farms in Georgia. The DOH indicated that the resident had a mixed flock of poultry at their home and had been exposed to wild birds.

Further tests confirmed the presence of the H5N5 avian influenza virus, which has been detected in animals previously but not in humans.

While investigations are still ongoing, it seems that poultry and wild birds are the likely sources of the virus. Public health experts have stated that they do not see an increased risk to the general population at this time.

Transmission of avian influenza among humans is quite rare. In fact, the report emphasized that no such cases have ever been documented in the U.S.

The Centers for Disease Control and Prevention (CDC) and the DOH currently assess that the risk to the public remains low.

To ensure safety, the DOH encourages poultry owners and wildlife handlers to take precautions. Recommended measures include avoiding contact with sick or dead birds, using proper protective gear, and reporting any sick wildlife or livestock to the Washington State Department of Agriculture.

Additionally, while seasonal vaccines won’t prevent avian influenza, they are seen as important. The idea is that dual infections with both viruses could potentially lead to new strains that transmit more easily among people.

The CDC had previously declared the avian influenza emergency concluded earlier this year, having deactivated its response to H5N1 as of July, which followed a decline in animal infections and no human cases reported since February.