The Role of Vaccines in Immune Health
Vaccines are vital tools in strengthening the immune system and preventing infectious diseases. They work by introducing a weakened or inactivated form of a pathogen, prompting the immune system to produce antibodies without causing the disease. This process equips the body to recognize and combat the actual pathogen in future exposures. Vaccines have been instrumental in controlling and eradicating diseases like smallpox, polio, and measles. Staying updated with recommended vaccinations is essential for individual and public health.