van Hemert, van Wezel and Cohen 1 described a method of extracting the protective antigen from Bordetella pertussis by treating a suspension of the organisms with Na-deoxycholate and then with ...

The best flea and tick protection for puppies can keep both your pets and family safe. To make our recommendations, we researched flea and tick products using the Companion Animal Parasite Council ...

Bordetella: Bordetella vaccines are classified as non-core and protect against a highly contagious respiratory disease called ...