Each time H5N1 infects a mammal, it has an opportunity to develop mutations that make it extra transmissible
Alamy Inventory Picture
It’s been detected in birds on each continent besides Australia, seals in South America, foxes in Canada, in addition to poultry, dairy cows and dozens of farm staff who’ve had contact with them within the US – and now the extremely infectious H5N1 chicken flu virus has jumped to a pig within the US for the primary time.
This improvement is, indubitably, troubling. It affords the virus considered one of its finest alternatives thus far to evolve…
