Essay on covid -19 Virus
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someone from any surface that the virus is on. For example, if an infected individual sneezes and the virus is transmitted via droplets onto a table, there is a possibility that a healthy person who comes in contact with the table surface could contract the infection. However, this is still debated as some scientists believe that a virus could only be transmitted in such a manner in a short time period.
Coronaviruses are a family of viruses which largely infect animals, however, in the recent past, these viruses have been adapting and mutating, rendering them zoonotic viruses, meaning that they can be transmitted to humans from animals. Previously two other strains of the virus were found to be responsible for the 2002 SARS pandemic and the sporadic cases of MERS seen in the Middle East. The virus responsible for SARS was transmitted to humans from civet cats, while the virus responsible for MERS came from camels.
The coronaviruses are a family of viruses which range from the common cold to more severe illnesses such as severe acute respiratory syndrome (SARS) which originated in China in 2002. Coronaviruses are transmitted between animals and people.
The Novel Coronavirus (also called covid-19) is a new strand of coronavirus found in animals and humans, which causes respiratory illness. It was first reported in Wuhan, China in December 2019, and, before this, had not previously been identified in humans.
At the time of writing (10th February 2020) there have been 40,484 people infected and 910 deaths so far.
On January 30th, the WTO declared the novel coronavirus a public health emergency of international concern.
The symptoms of the novel coronavirus include a runny nose, sore throat, fever, shortness of breath and coughing.
If left untreated these symptoms could progress into severe pneumonia, kidney failure and breathing difficulties.