Search Results

You are looking at 1 - 2 of 2 items for :

  • "nasopharyngeal swab" x
  • Vaccinology x
  • Refine by Access: All Content x
Clear All

. Before transport to the research farm, calves were judged to be healthy and had negative results for M haemolytica, Pasteurella multocida , and B trehalosi on nasopharyngeal swab specimens. In addition, serum antibody titers against M haemolytica lkt

Full access
in American Journal of Veterinary Research

isolated at the Animal Health Trust in November 1989 from a nasopharyngeal swab taken from an infected horse in Sussex, United Kingdom (laboratory accession No. 95839). After 1 passage in horses, the recovered virus underwent 3 passages in embryonated

Full access
in American Journal of Veterinary Research