Question

Find the odd one out with respect to the method of spread of disease.

(a) H1N1

(b) Influenza

(c) Dengue

(d) Tuberculosis

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Answer 1

Explanation:

tuberculosis (B) is the answer

Answer 2

METHOD OF SPREAD OF DISEASE

Explanation:

• Influenza, H1N1, and tuberculosis is an airborne disease and dengue is vector-borne disease.

• The swine flu( H1N1) virus appears to spread similarly to seasonal flu. It spreads by inhaling the airborne droplets that is expelled into the air from the sneezing or cough of an infected person.

• Influenza is an airborne disease and contagious that occurs in seasonal epidemics. Respiratory droplets from an infected person are expelled into the air and infect another person.
• Tuberculosis is an airborne disease that is spread through the air from person to person. When a person with tuberculosis disease in the lungs coughs, talks, or sings, the bacteria are released into the air. People in that area may inhale these bacteria and become infected.

• Dengue is a vector-borne disease. It spreads through mosquito bites and is known to rise during the monsoon season when there's a high risk of water contamination.