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NEET2011ZoologyHuman Health and DiseasesActual

Which of the following statements is correct ? 1. Common cold - Droplet Infection. 2. Typhoid - Contaminated food & water. 3. AIDS - Shaking hands. 4. Ringworm - Using infected towels.

Options

  1. A1 and 2
  2. B3 and 4
  3. C1 and 3
  4. D1,2 and 4

Correct answer

D. 1,2 and 4

Step-by-step solution

Common cold can take place from one person to other as it is a communicable in nature. A healthy person can get infected by being in close vicinity of infected person when he/she sneezes, coughs, as the droplets generated by sneeze and cough contain infecting agents. Typhoid occurs by the intake of contaminated water & food. While ringworm is one of the skin disease which can transfer from one person to other by the use of infected towel & handkerchief. AIDS (Acquired Immuno deficiency) does not occur or transfer b

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