Australia reports new bird flu case day after first human infection

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A new case of highly pathogenic avian influenza has been detected at a poultry farm inAustralia’s southeastern Victoria state, officials said on Thursday, a day after the country reported its first human case of thevirusand also a strain on an egg farm.

The human case found in Australia is of the same H5N1 strain that has spread rapidly around the world but the ones detected on the farms in Victoria are of the different H7N3 strain.

AgricultureVictoria, in a statement, linked the strain detected at the poultry farm in the Terang region to that reported at the egg farm in Meredith, where it said “the H7N3 high pathogenic strain of avian influenza virus has resulted in numerous poultry deaths”.

“The property in Terang is directly connected with the Meredith property, through joint management, staff and machinery,” it said.

The statement quoted Victoria’s Chief Veterinarian Graeme Cooke as saying that Agriculture Victoria staff were on the ground to help contain and eradicate the virus.

Victoria was also the site of an H7N7 outbreak in 2020, the most recent of Australia’s nine outbreaks of Highly Pathogenic Avian Influenza (HPAI) since 1976. All were quickly reined in and stamped out, the government says.

In the United States, a second human case ofbird fluhas been confirmed since the virus was first detected in dairy cattle in late March, US officials said on Wednesday.

The H5N1 outbreak among dairy cattle in at least nine U.S. states since late March has raised questions over whether it could spread to humans.

The gruesome symptoms of adairy farm workerwho contractedavian flufrom an infectedcow in Americawere revealed in a new medical study this month.

The photo of the employee, who is based in northernTexas,shows both of their eyes with burst blood vessels. In the right eye, there was also yellowish fluid which typically leaks out of a wound.

The employee suffered a subconjunctival hemorrhage, according to theNew England Journal of Medicine (NJEM)study. The patient tested positive for influenza A and A (H5) virus based on eye and nasal swabs. Medical officials say that the symptoms closely resembled pink eye, an inflammation that causes the eye to turn red.

The dairy worker, who was not identified, did not suffer from symptoms typically associated withavian flusuch as fever, coughing or sneezing, meaning that the illness might not be easily transmittable from person to person. The worker was treated for the symptoms with oral oseltamivir, an anti-viral medication, and later recovered from the illness.