#Influenza A(#H5N1) 2.3.4.4b #B313: #US #cattle #outbreak #update - #Human #health #evidence #review and situational #assessment - 17 July #UKHSA, #APHA, #FSA, and Defra, https://assets.publishing.service.gov.uk/media/66a0ff6dfc8e12ac3edb03e4/AH5N1-risk-assessment-july-2024.pdf

Levels are indicators that a #zoonotic #influenza virus #outbreak may be an increasing human health #threat, either because opportunities for it to evolve are increasing or because there is evidence that it has already begun to evolve. All levels are pre-pandemic events.