Tetanus (Lockjaw) in animals is a non contagious, non-febrile, infectious disease of mammals affected by toxins released by Clostridium tetani. It is characterized by spasmodic contractions of skeletal muscles.

Salmonellosis (Paratyphoid) is an acute, chronic and contagious disease of all species of animals, birds and human beings characterised by the development of severe dysentery and gastroenteritis.

Listeriosis is also known as Silage disease or Circling disease. It is a primarily disease of ruminants, particularly seen in sheep with characteristic septicemia, encephalitis, spinal myelitis, abortion, uveitis, gastroenteritis and mastitis.

Brucellosis is an important Zoonotic disease, causes a significant reproductive losses through abortions, placentitis, epididymitis and orchitis in infected animals. Brucellosis is caused more often by B.abortus, less frequently by B.melitensis and occasionally by B.suis.

Paratuberculosis (Johne’s Disease) or JD is mainly recognized by chronic granulomatous enteritis, emaciation and the resulting death. At very first, the disease was identified by Johnes and Frothingham in 1895.

Tuberculosis (TB) in animals is a chronic, contagious, granulomatous disease characterized by development of tubercle nodules followed by caseation and calcification, debility and muscle wasting.

Campylobacteriosis (Traveler’s Diarrhoea) is a venereal disease causing infertility, repeat breeding, abortion in early stages of pregnancy, and gastrointestinal problems in cattle, sheep, goats and human beings.

Q Fever (Coxiellosis) is a zoonotic disease. The letter “Q” represent an abbreviated form of a query because of unknown descriptions for the disease that occured before proper diagnosis had been done.

Actinomycosis (Lumpy Jaw) disease is a chronic, sporadic disease, affecting cattle followed by pigs and horses. In association with Brucella abortus, it causes “Fistulous withers” and “Poll evil” in horses.