Respuesta :

I think B makes the most sense

Washing your hands regularly.

  • Hands are the part of body which get in touch with other things more frequently.
  • The chances of get infection through hands is most obvious.

What  infections that transfer through hands?

  • Airborne illness.
  • Noro virus.
  • E. coli.
  • Salmonella.
  • Hepatitis A
  • Cold and Flu.
  • Chicken Pox.
  • Meningitis.

What are harmful bacteria called?

  • Harmful bacteria are called pathogenic bacteria.
  • They cause diseases and illnesses, such as: strep throat. staph infection. cholera.

To know more about communicable disease here

https://brainly.com/question/27330218

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