The USDA believed that wild birds, which can carry the virus, had passed it to cattle in Texas. The outbreak then expanded as cows were shipped to …
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.