A new strain of bird flu has been discovered in poultry in the United States. This strain, labeled H7N3, is a low pathogenic avian influenza (LPAI) and is similar to other strains of bird flu that have been found in the US in the past. However, what makes this strain of particular interest is that it can cause more severe symptoms in some birds, making it a potential threat to poultry production.

This new strain of bird flu has been found in live poultry markets in the US, as well as backyard flocks. This has caused some concern among poultry producers and public health experts as the H7N3 strain can cause more severe symptoms than other strains of bird flu that have been seen in the US. While the risk to humans is low, it is important to take steps to prevent the spread of the virus, such as ensuring that poultry is kept separate from other animals, and that proper biosecurity measures are taken.

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source: Phys.org