• Poultry Husbandry and Production

  live and killed vaccines

  Posted by Md Ahidul Islam on October 1, 2025 at 4:29 am

  What is the difference between <strong data-start=”826″ data-end=”834″>live and <strong data-start=”839″ data-end=”858″>killed vaccines?

  Muhammad Zeeshan Asghar replied 8 months ago 2 Members · 1 Reply
• 1 Reply

• 

  Muhammad Zeeshan Asghar

  Member

  October 1, 2025 at 7:26 am

  Live vaccines contain weakened or attenuated forms of pathogens that stimulate a strong immune response without causing disease, offering long-lasting immunity. Killed vaccines, on the other hand, contain inactivated pathogens that cannot replicate, resulting in a safer option but often requiring multiple doses for effective immunity. The choice between them depends on factors like the disease, target population, and desired immune response.

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