What is the best way to fight germs?

The best way to fight germs is through proper hand hygiene, which includes washing hands with soap and water for at least 20 seconds, especially after using the restroom or before eating. Additionally, using hand sanitizer with at least 60% alcohol can help when soap and water are unavailable. Regularly disinfecting frequently-touched surfaces and avoiding close contact with sick individuals also play crucial roles in reducing germ transmission. Lastly, maintaining a healthy immune system through a balanced diet, adequate sleep, and regular exercise can help fend off infections.