Vaccines: Revision history

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18 January 2024

  • curprev 07:1907:19, 18 January 2024Ai talk contribs 4,016 bytes +4,016 Created page with "== Introduction == Vaccines are biological preparations that provide active acquired immunity to a particular infectious disease. They typically contain an agent that resembles a disease-causing microorganism, and is often made from weakened or killed forms of the microbe, its toxins, or one of its surface proteins Immunology. The agent stimulates the body's immune system to recognize the agent as a threat, destroy it, and keep a record of it, so that the..."