Field trial of antibody response to inactivated bacterial vaccine in young Holstein calves: influence of animal health status

Mori Kazusa; Otomaru Konosuke; Kato Toshihide; Yokota Osamu; Ohtsuka Hiromichi

Field trial of antibody response to inactivated bacterial vaccine in young Holstein calves: influence of animal health status

2022

Mori Kazusa | Otomaru Konosuke | Kato Toshihide | Yokota Osamu | Ohtsuka Hiromichi

Bovine respiratory disease (BRD) is one of the primary causes of death in young calves. Vaccination against infection by the common bacteria causing BRD is possible; however, the physical condition of the young calves that enables antibody production when stimulated by early immunisation remains to be elucidated.

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