Thank you, for telling me how can I analyze viruses in animals. As I am having same cattle farm and have 50 cows on the farm, from which I provide milk to my clients. Through this, I am able to feed my family and pay the fees of my course microsoft azure certification training, It was about yesterday that when I came back from my class and go to my farm I see that 1 cow is dead and some cows having foam in their mouth, I just separated them but unable to finger out what happened. Maybe this is a virus that you are taking about, I will check it and will tell you about it.