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World Veterinary Day

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World Veterinary Day

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  1. WORLD VETERINARY DAY By Atul Sharma

  2. World Veterinary Day is the day when Veterinarians get together to show the World the value of their work ! • The focus this year is on veterinarians .

  3. Vaccine • Vaccine derived from Edward Jenner's 1796 use of cow pox, to inoculate humans, providing them protection against smallpox. •  A biological preparation that improves immunity to a particular disease. • It contains an agent that resembles a disease-causing microor-ob, made from weakened or killed forms of the microbe, its toxins or one of its surface proteins. stimulates the body's immune system to recognize the agent as foreign, destroy it, and "remember" With future encounters with microbe, immune system better able to recognize and destroy microbe.

  4. Types of vaccine :- • Toxide :- • Inactivated toxic compounds that cause illness rather than the micro-organism. • Examples of toxoid-based vaccines include tetanus and diphtheria. . • Conjugate vaccines :- • Poorly immunogenic bacteria polysaccharide linked (conjugated ) with proteins (e.g. toxins), Haemophilus influenzae type B vaccine.

  5. Subunit vaccine:- • Protein subunit- a fragment of the organism is used to create an immune response. • Hepatitis B vaccine- subunit vaccine composed of only the surface proteins of virus . • Human papillomavirus (HPV) viral major capsid protein . 2. Synthetic vaccine - developed to tackle problematic forms of foot-and-mouth disease (FMD).

  6. Thank you !!

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