Experiment confirms that bird flu in the US is spread by milking procedures

An experiment conducted in a high-security laboratory in Kansas has confirmed that the H5N1 bird flu virus can be transmitted to cows through milking procedures. Researchers infected calves and dairy cows to study the transmission route of the virus, which is currently affecting 231 farms across 14 U.S. states. The findings indicate that the virus accumulates in the udders and milk of infected cows, raising concerns about its potential spread in Europe, where a similar variant could infect dairy cows. The study highlights the need for mass surveillance and mandatory testing to prevent outbreaks, especially given a recent case in Missouri where a health worker exhibited symptoms without known poultry or dairy contact. The H5N1 virus has a high fatality rate in humans and has mutated to infect various mammal species. Experts warn that the situation in the U.S. could easily replicate in Europe if the virus is introduced. The study suggests that the virus primarily spreads through milking equipment and emphasizes the importance of hygiene measures on farms. Researchers advocate for stricter testing protocols and quarantine measures to control the spread of the virus, which has already led to significant declines in milk production in infected cows.

- H5N1 bird flu can be transmitted to cows through milking procedures.

- The virus accumulates in the udders and milk, raising concerns for potential outbreaks in Europe.

- Mass surveillance and mandatory testing are recommended to prevent further spread.

- The virus has a high fatality rate in humans and has mutated to infect multiple mammal species.

- Stricter hygiene measures and quarantine protocols are essential for controlling the outbreak.