Abstract

The article presents the results on serological studies of cattle blood serum after immunization with associated vaccines against infectious rhinotracheitis, viral diarrhea, rotavirus and coronavirus infections, colibacillosis and salmonellosis in calves. Immunization of animals led to a pronounced immune response in vaccinated pregnant cows, with the accumulation of specific antibodies in values from 4.0 log2 to 10.4 log2. High levels of specific antibodies in the blood serum of calves born from cows vaccinated against the most common dried period infectious diseases were determined in values from 4.0 log2 to 10.0 log2.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.