One other human case of hen flu detected in Michigan : Pictures

A farmworker was contaminated with hen flu from a dairy cow, the third human case within the latest outbreak.

Wealthy Pedroncelli/AP

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Wealthy Pedroncelli/AP

Up to date 3:10 p.m. ET

Michigan’s well being division introduced Thursday a human case of hen flu in a dairy employee. It’s the third human case reported thus far within the present U.S. avian flu outbreak amongst dairy cows.

Not like the earlier two circumstances which solely concerned eye an infection, this affected person has respiratory signs, in line with an announcement from Dr. Natasha Bagdasarian, chief medical government with the Michigan well being division. The affected person had direct publicity to an contaminated cow and wasn’t sporting any private protecting gear.

“This tells us that direct publicity to contaminated livestock poses a threat to people,” mentioned Bagdasarian.

The Facilities for Illness Management and Prevention mentioned in an announcement that its labs examined a pattern from the Michigan affected person and confirmed it was H5N1 hen flu. The affected person had flu-like signs, together with a cough and eye discomfort. The affected person was handled with antivirals and is isolating at residence. No different staff or family contacts of the affected person have gotten sick up to now.

The CDC mentioned that threat to most people stays low. Like the opposite two latest circumstances, this an infection got here from direct publicity to an contaminated animal. “There isn’t any indication of person-to-person unfold of A(H5N1) viruses right now,” in line with the CDC.

The CDC is monitoring information from influenza surveillance techniques, and mentioned “there was no signal of surprising influenza exercise in folks.”

Nonetheless, scientists following the outbreak say this human case is troubling growth.

“Our issues about this outbreak are coming true,” says Dr. Rick Shiny, a virologist and the previous head of the Biomedical Superior Analysis and Improvement Authority (BARDA). “The longer the U.S. permits this outbreak to proceed, with out applicable measures to cease it, with out conducting testing in cows and folks, extra folks can be at elevated threat for publicity and an infection.”

Shiny says it’s an issue that there is not higher sharing of hen flu information within the U.S., and there’s no more testing and precautions to forestall unfold. He warns this can result in extra people contaminated by animals. And that might ultimately lead the virus to adapt itself to unfold amongst people. “This virus will discover a strategy to switch extra effectively amongst people. That is what occurs with a virus like this,” he informed NPR.

Each the CDC and Michigan well being officers emphasised the significance of defending farm staff from attainable publicity.

Michigan Division of Agriculture and Rural Improvement director Tim Boring mentioned his division is providing help to dairy farms in want of protecting gear. “Correct use of non-public protecting gear is the very best software we now have to guard farm staff.”

Will Stone contributed to this report.