antiviral vaccines

Antiviral vaccines are medical interventions designed to protect against viral infections by stimulating the immune system. They work by introducing harmless components of a virus, such as proteins or weakened virus particles, into the body. This prompts the immune system to recognize and remember the virus. If the person is later exposed to the actual virus, their immune system can respond more quickly and effectively, reducing the chance of illness. Common examples of viral vaccines include those for influenza, hepatitis, and COVID-19, playing a vital role in public health by preventing outbreaks and protecting individuals.