Question

Which of the following is a contagious disease?

• A. Cancer
• B. Diabetes
• C. Influenza
• D. Hypertension

Answer 1

The Correct Option is C

Influenza is a contagious disease caused by viruses that spread through droplets in the air.

Answer 2

Influenza, commonly known as the flu, is a contagious disease caused by viruses, specifically influenza viruses. These viruses spread primarily through droplets in the air, which are released when an infected person coughs, sneezes, or talks. The droplets can then be inhaled by people nearby, leading to the spread of the virus.

Influenza can also spread through contact with contaminated surfaces. The virus can survive on surfaces for a short period, and if a person touches these surfaces and then touches their face, it can result in infection.

In conclusion, influenza is highly contagious, and its spread is facilitated by respiratory droplets and contact with contaminated surfaces. Preventive measures, such as vaccination, proper hygiene, and avoiding close contact with infected individuals, are essential to reducing the spread of the disease.