Which statement describes a proactive way to prevent viral infections?

• A. Balancing diet after infection.
• B. Antibiotics.
• C. Immunizations/vaccinations to prevent viruses.
• D. Doing nothing.

Answer: (C)

Vaccinations are a proactive way to prevent viral infections because they train the immune system before exposure. By introducing a safe piece of the virus or a weakened form, vaccines teach immune cells to recognize the real virus and respond quickly if you encounter it. This preps your body to block infection or reduce its severity, and it also helps protect others by lowering transmission in the community.

Balancing diet after infection helps recovery and overall health, but it doesn’t prevent infections from occurring. Antibiotics target bacteria, not viruses, so they don’t prevent viral infections. Doing nothing offers no protective benefit.