Special to The New York Times. TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view the ...

For the past fifty years investigators have neglected the horse as an experimental subject to determine passive immunity against tetanus. No doubt the expense and inconvenience involved were ...

Without treatment, a thrush infection ... but antibiotic powders are rarely required. Tetanus cover must be given to an unvaccinated horse. The management regime explained above should be ...