Tuesday, June 23, 2020

HUMAN HEALTH - VIRAL DISEASES

Common cold

  • Caused by Rhino virus.
  • Affects nose and respiratory organs.
  • Transmitted by direct inhalation of droplets from cough and sneeze of infected person, through contaminated objects like pen, books, cups etc.
  • Symptoms- Nasal congestion and discharge, sore throat, hoarseness, cough are common symptoms.

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