Essay on Coronavirus.
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Answers
Answer:I wrote on my own.Please mark me as the brainliest.
Explanation:
WHAT IS COVID -19?
Coronavirus disease (COVID-19) is an infectious disease caused by a newly discovered coronavirus. COVID-19 is caused by the virus SARS-CoV-2.
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.
FULL FORM
'CO' stands for corona, 'VI' for virus, and 'D' for disease. Formerly, this disease was referred to as '2019 novel coronavirus' or '2019-nCoV.'
CAUSATIVE AGENT OF COVID -19
Viruses
ORGIN OF COVID 19
It is believed to have zoonotic origins and has close genetic similarity to bat coronaviruses, suggesting it emerged from a bat-borne virus. There is no evidence yet to link an intermediate animal reservoir, such as a pangolin, to its introduction to humans.
The virus shows little genetic diversity, indicating that the spill over event introducing SARS-CoV-2 to humans is likely to have occurred in late 2019. Epidemiological studies estimate each infection results in 1.4 to 3.9 new ones when no members of the community are immune and no preventive measures taken.
MODE OF TRANSMISSION
Data from published epidemiology and virologic studies provide evidence that COVID-19 is primarily transmitted from symptomatic people to others who are in close contact through respiratory droplets, by direct contact with infected persons, or by contact with contaminated objects and surfaces.
CONTROL MEASURES
To prevent the spread of COVID-19:
Clean your hands often. Use soap and water, or an alcohol-based hand rub.
Maintain a safe distance from anyone who is coughing or sneezing.
Wear a mask when physical distancing is not possible.
Don’t touch your eyes, nose or mouth.
Cover your nose and mouth with your bent elbow or a tissue when you cough or sneeze.
Stay home if you feel unwell.
If you have a fever, cough and difficulty breathing, seek medical attention.
Masks
Masks can help prevent the spread of the virus from the person wearing the mask to others. Masks alone do not protect against COVID-19, and should be combined with physical distancing and hand hygiene. Follow the advice provided by your local health authority.
VACCINE
While some western, traditional or home remedies may provide comfort and alleviate symptoms of mild COVID-19, there are no medicines that have been shown to prevent or cure the disease. WHO does not recommend self-medication with any medicines, including antibiotics, as a prevention or cure for COVID-19. However, there are several ongoing clinical trials of both western and traditional medicines. WHO is coordinating efforts to develop vaccines and medicines to prevent and treat COVID-19 and will continue to provide updated information as soon as research results become available. Many countries like USA, RUSSIA, ISRAEL and even our country (India) is being prepared for a vaccine in Pune. Russia bought the first human trials in the world for covid-19 vaccine, but as we heard, last day’s news that the vaccine which was injected into a man during the human trials and he got an anonymous disease. It was a side effect of the medicine. It was a hit for the biochemists but the confident was not lost. That’s why the world is still living!
MESSAGE-MY OWN TOPIC FOR A CONCLUSION
This was a very big attack to the world because every single piece of job was shut down but we humans are not failed from the time when the world begun. So I hope this virus would... No I won’t hope but I am confident that this disease would move from the world. We cannot criticise on a particular thing because everything have a positive and negative sides. Maybe the Covid would be the lesson for us because it also had some advantages and disadvantages to make the world clean from all the sins. Thank You!