That’s also a genotype seen in wild birds. The B3.13 strain, often seen in dairy herds, is mostly associated with milder symptoms like …
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.