TNPSC Thervupettagam

Coronavirus – pandemic

March 13 , 2020 1626 days 2605 0
  • The World Health Organization has finally declared the novel coronavirus a ‘pandemic‘.
  • Earlier, on January 30 the WHO declared it was a “Public Health Emergency of International Concern”.
  • COVID-19 is a respiratory infection.
  • COVID-19 is the official name given to the virus by the World Health Organization.
  • Before WHO officially named the virus, it was also referred to as coronavirus, the novel coronavirus and 2019-nCOV (to indicate the year when the virus was first detected).

Outbreak, Epidemic and Pandemic

  • An outbreak is understood to be a sudden rise in the cases of a disease in a particular place.
  • An endemic disease is a disease that is always present in a certain population or region.
  • Epidemic is a large outbreak of disease that attacks many peoples at about the same time and may spread through one or several communities
  • A pandemic is “the worldwide spread of a new disease”.
  • There is no specific number of countries that a disease must touch for WHO to classify it as a pandemic.

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