Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Presence of udder pathogens in vaccinated and not vaccinated cows. Proportions (%) of sampled cows having growth of different groups of udder pathogens (CNS coagulase-negative staphylococci) in 295 udder quarter milk samples from 232 cows with clinical or subclinical mastitis during the first 4 months after calving in vaccinated (vacc) and not vaccinated control (con) cows in herd A and B
