Bird Flu Outbreak in US Dairy Cows

SOURCE www.theguardian.com
A Michigan dairy worker was infected with bird flu after coming into contact with infected cows. The virus has been found in high levels in raw milk but pasteurized products are considered safe. The CDC warns of more potential human cases due to high virus levels in cows.

Key Points

  • Bird flu outbreak in US dairy cows linked to infected cows and raw milk
  • First known case of human bird flu from a mammal in Texas and Michigan
  • High virus levels in raw milk pose risk for more human cases

Pros

  • Low risk to the public
  • Prompt testing and monitoring of farm workers

Cons

  • High levels of virus in raw milk
  • Uncertainty about transmission