A man working at a dairy farm, in Colorado has been diagnosed with H5 influenza, commonly known as bird flu or avian influenza. This marks the fourth confirmed case in the United States following an outbreak among cows that began in March as reported by the Colorado Department of Public Health and Environment.
The individual had contact with cattle infected with flu while working in Northern Colorado. Notably all previous U.S. Cases have been among farmworkers.
According to CDPHE the person who tested positive for avian flu exhibited one symptom. Eye (conjunctivitis). After reporting his symptoms he received treatment with oseltamivir as recommended by the Centers, for Disease Control and Prevention for confirmed cases. The man, whose identity remains undisclosed has since recovered.
This marks the confirmed case of flu, in Colorado since 2022. Dr. Rachel Herlihy, the state epidemiologist at CDPHE mentioned that the publics risk is minimal.
“Avian flu viruses are currently circulating among animals. They aren’t equipped to transmit between humans. At present it’s crucial to understand that individuals with exposure, to animals face a higher risk of infection and should take precautions when interacting with sick animals ” stated Herlihy in a written statement.
Jill Hunsaker Ryan, who leads the CDPHE reassured Coloradans that the state is taking every step to combat the virus. The guidelines, for farmworkers emphasize avoiding contact with deceased animals. Those who must handle animals are advised to;
Use gear like an N95 respirator, eye protection and gloves.
Wash hands thoroughly with soap and water after handling animals. If soap and water are not available an alcohol based hand rub can be used.
“We can suggest these precautions but we understand that it might be difficult for workers to follow them ” mentioned Tim Uyeki from the CDC during a discussion, with doctors.
It’s uncertain whether the man was wearing equipment.
“Our collaboration, with the Colorado Department of Agriculture has played a role in sharing updates with dairy farmers statewide ” mentioned Hunsaker Ryan.
Out of the three cases of flu detected in humans following the March outbreak among cattle two were reported in Texas and one, in Michigan.
If anyone who has been working closely with dairy cows experiences symptoms resembling avian flu it’s advisable to contact the CDPHE at 303 692 2700 during hours or 303 370 9395 after business hours.
Are they planning to vaccinate farm laborers?
Authorities, in the United States anticipate completing vaccine production by August.
CSL Seqirus, a vaccine manufacturer has mentioned discussions, with the Food and Drug Administration regarding the approval of their vaccines for use. Following this the decision to distribute the vaccines, to farm workers will be left to the CDC.
“The CDCs Principal Deputy Director, Dr. Nirav Shah mentioned to the press on Tuesday that no final decisions have been made yet but we are actively engaged in discussions.
Shah emphasized that the ongoing vaccine discussion revolves around considering whether expanding the distribution of flu treatments could be a option.
“It raises the question of whether vaccination’s the most effective approach, to reducing potential infections or if there are quicker or more efficient alternatives, such, as increasing the widespread use of antiviral medications ” Shah explained.
Officials are also considering steps to support workers who have contracted the virus Shah mentioned, such as providing financial assistance, for sick leave and increasing outreach efforts.
There could be reluctance among farm workers to receive the vaccines even if they were deemed eligible for vaccination.
“If farm workers do not currently view H5 as a threat and I’m not making assumptions, about whether it’s not but if thats the situation then the acceptance of vaccines may not be strong ” Shah noted.