write about corona virus essay answer in english
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Answer:
A new coronavirus has infected more than 1,033,000 people since December 2019. As it rapidly spreads across the planet, scientists and public-health experts are racing to limit the share of people it infects. To do that, they need to understand the new virus. It’s called severe acute respiratory syndrome coronavirus 2, or SARS-CoV-2. Many questions remain unanswered about this new virus. Fortunately, details are starting to surface.
Why are experts so worried about it?
Doctors still aren’t sure how contagious the virus is, nor how deadly. As a new coronavirus, it hadn’t infected people before the outbreak in China. Because it is new, people’s immune systems don’t have experience fighting the virus. So for now, everyone is susceptible to infection. And the disease can spread rapidly and widely.
Scientists and public health officials worry especially about people in high-risk groups. So far, older adults and people with underlying health conditions (such as heart disease, asthma and lung disease) appear at risk for a more severe case of COVID-19.
In several countries, there has been a sudden, big spike in cases. That has happened in the United States, where COVID-19 patients now have to compete for hospital space with other sick people. Too big a spike could overwhelm hospitals.
Answer:
Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus.
Most people infected with the COVID-19 virus will experience mild to moderate respiratory illness and recover without requiring special treatment. Older people, and those with underlying medical problems like cardiovascular disease, diabetes, chronic respiratory disease, and cancer are more likely to develop serious illness.
The best way to prevent and slow down transmission is to be well informed about the COVID-19 virus, the disease it causes and how it spreads. Protect yourself and others from infection by washing your hands or using an alcohol based rub frequently and not touching your face.
The COVID-19 virus spreads primarily through droplets of saliva or discharge from the nose when an infected person coughs or sneezes, so it’s important that you also practice respiratory etiquette (for example, by coughing into a flexed elbow).
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