write essay on coronavirus in 100 to 150 words in English
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Health
Coronavirus: All you need to know in under 500 words
Virus reported to have originated in China’s Wuhan has killed more than 957,000 people and infected over 30 million.
20 Sep 2020
The World Health Organization (WHO) has declared the new coronavirus outbreak, which originated in Wuhan, China, a pandemic.
As of September 20, the global death toll surpassed 957,000 amid more than 30.8 million cases. Over 21 million people have recovered from the disease worldwide, according to the data collected by the Johns Hopkins University in the United States.
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Coronavirus: All you need to know about symptoms and risks
How does coronavirus spread and how can you protect yourself?
Coronavirus: Which countries have confirmed cases?
Here is what you need to know:
What is a coronavirus?
The coronavirus family causes illnesses ranging from the common cold to more severe diseases such as severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS), according to the WHO.
They circulate in animals and some can be transmitted between animals and humans. Several coronaviruses are circulating in animals that have not yet infected humans.
The new coronavirus, the seventh known to affect humans, has been named COVID-19.
Coronavirus: Italy to close all schools and universities (2:19)
What are the symptoms?
Common signs of infection include fever, coughing and breathing difficulties. In severe cases, it can cause pneumonia, multiple organ failure and death.
The incubation period of COVID-19 is thought to be between one and 14 days. It is contagious before symptoms appear, which is why so many people get infected.
Infected patients can be also asymptomatic, meaning they do not display any symptoms despite having the virus in their systems.
Where did it come from?
China alerted the WHO to cases of unusual pneumonia in Wuhan on December 31.
COVID-19 is thought to have originated in a seafood market where wildlife was sold illegally.
On February 7, Chinese researchers said the virus could have spread from an infected animal to humans through illegally trafficked pangolins, prized in Asia for food and medicine.
Scientists have pointed to either bats or snakes as possible sources.
CARD: Coronavirus timeline
Should I worry? How can I protect myself?
The WHO declared the virus a pandemic on March 11 and said it was “deeply concerned by the alarming levels of spread and severity” of the outbreak.
Answer:
corona virus (covid-19) is an infectious diseases caused by a newely discovered corona virus. Most people who fall sick with covid-19 will experience mild to moderate symptoms and recover with special treatment. This new virus and diseases were unknown before the outbreak began in Wuhan, china in December 2019. corona virus are a large family of viruses that are known to cause illness ranging from the common cold to more severe diseases such as Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). It is a group of related RNA virus that cause diseases in mammals and birds.
Family:Coronavirus
Class:Pisoniviricetes
Phylum:Pisuviricota
Kingdom:Orthornavirae
Explanation:
you may include it's symptoms and preventive method too
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