Which measure helps control cholera?

  1. BCG vaccination
  2. Wearing condoms
  3. Using bed nets
  4. Treating sewage and chlorinating water
Answer

D) Treating sewage and chlorinating water

Cholera is waterborne. AS & A Level Biology · Topic 10 Infectious Diseases · 10.1 Infectious diseases

Biology MCQ · More A Level Biology: Infectious diseases MCQs · Practise