Which of the following can be effective in preventing viral infection in humans?

Correct answer: B. Getting vaccinated

  • A. Taking antihistamines
  • B. Getting vaccinated
  • C. Applying antiseptics
  • D. Taking antibiotics

Explanation

Vaccination is a highly effective way to prevent viral infections by:1. Introducing a small, harmless piece of the virus (antigen) to the body2. Stimulating the immune system to produce antibodies and immune cells that recognize and fight the virus3. Providing long-term immunity against specific viruses

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