How can we prevent the spread of germs from a sick person to a healthy person?
We can prevent the spread of germs from sick person to healthy person by adopting the following precautions:
- All the articles and clothes of infected person should be disinfected.
- The surrounding must be kept clean and hygienic.
- One must cover the nose or mouth while sneezing or coughing.
- Vaccination must be done to prevent diseases like chicken pox, polio etc.