What do you call the disease caused by the novel coronavirus? Covid-19

The disease caused by the novel coronavirus has a name: Covid-19. Tedros Adhanom Ghebreyesus, the director-general of the World Health Organization, announced the name Tuesday, giving a specific identifier to a disease that has been confirmed in more than 42,000 people and caused more than 1,000 deaths in China. There have been fewer than 400 cases in 24 other countries, with one death.

In choosing the name, WHO advisers focused simply on the type of virus that causes the disease. Co and Vi come from coronavirus, Tedros explained, with D meaning disease and 19 standing for 2019, the year the first cases were seen.

The virus that causes the disease has been known provisionally as 2019-nCoV. Also on Tuesday, a coronavirus group from the International Committee on Taxonomy of Viruses, which is responsible for naming new viruses, proposed designating the novel coronavirus as SARS-CoV-2, according to a preprint of a paper posted online. (Preprints are versions of papers that have not yet been peer-reviewed or published in a scientific journal.) The name reflects the genetic similarities between the new coronavirus and the coronavirus that caused the SARS outbreak of 2002-2003.

In selecting Covid-19 as the name of the disease, the WHO name-givers steered clear of linking the outbreak to China or the city of Wuhan, where the illness was first identified. Although origin sites have been used in the past to identify new viruses, such a namesake is now seen as denigrating. Some experts have come to regret naming the infection caused by a different coronavirus the Middle East respiratory syndrome.  The virus that causes the disease has been known provisionally as 2019-nCoV.

Experts envision two scenarios if the new coronavirus isn’t contained

2019-nCoV joins the four coronaviruses now circulating in people. “I can imagine a scenario where this becomes a fifth endemic human coronavirus,” said Stephen Morse of Columbia University’s Mailman School of Public Health, an epidemiologist and expert on emerging infectious diseases. “We don’t pay much attention to them because they’re so mundane,” especially compared to seasonal flu.

Although little-known outside health care and virology circles, the current four “are already part of the winter-spring seasonal landscape of respiratory disease,” Adalja said. Two of them, OC43 and 229E, were discovered in the 1960s but had circulated in cows and bats, respectively, for centuries. The others, HKU1 and NL63, were discovered after the 2003-2004 SARS outbreak, also after circulating in animals. It’s not known how long they’d existed in people before scientists noticed, but since they jumped from animals to people before the era of virology, it isn’t known whether that initial jump triggered the widespread disease.

OC43 and 229E are more prevalent than other endemic human coronaviruses, especially in children and the elderly. Together, the four are responsible for an estimated one-quarter of all colds. “For the most part they cause common-cold-type symptoms,” said Richard Webby, an influenza expert at St. Jude Children’s Research Hospital. “Maybe that is the most likely end scenario.

Covid-19 is the latest mutation of a virus that was identified in the mid-1960s.  At that time Influenza viruses were named after the site(from which they were recognized. (SARS, HK).

Virology has advanced significantly and each iteration of a flu virus can be correctly identified and labeled more accurately.

How do Corona Viruses Spread ?






What do you call the disease caused by the novel coronavirus? Covid-19: