We noticed major outbreaks of Covid-19 in mink farms in Europe, the animals being infected by humans and some workers infected by the mink. I haven’t heard anything about livestock such as pig, sheep, goat, cow, chicken, etc ... WHO has not yet determined the intermediary animal, but I am sure they will investigate whether minks could have been involved, especially since China is the largest mink farmer in the world.Bats do not have to be the direct vector of transmission. They could transmit it to animals that do have direct contact with livestock, such as ferrets, rabbits, rats, etc.