Question

In a detailed paragraph please write about the history of covid 19 .

Please be as detailed as possible from how this virus has started and evolved to where it is today.

Thank you

IMPORTANT: If you are going to write please make sure your writing is neat, legible, and easy to read. Please write in print (not cursive). Thank you

Answer 1

COVID-19 is the pandemic disease caused by virus namely SARS-CoV-2 commonly called corona virus. The WHO first learned about this virus on 31 December 2019. Corona virus firstly occured in China,peoples in Wuhan.Initially it is reported as Viral pneumonia.Coronaviruses are a large family of zoonotic viruses that cause illness ranging from the common cold to severe respiratory diseases. The peoples who affect corona virus develop symptoms of

• Fever
• chill
• loss of smell
• loss of taste
• Cough
• Tiredness

and most (about 80%) recover from the disease without ospital treatment. About 15% become seriously ill and require intensive critical care and may be eventually leads to death.

The detailed analysis and study about corona virus shown that it spreads mainly from person to person among those in close contact The virus spreads by respiratory droplets released when someone with the virus coughs, sneezes, breathes, sings or talks. These droplets can be inhaled or land in the mouth, nose or eyes touches.

SARS-CoV-2 is spread to humans at one of Wuhan’s open-air “wet markets.” They’re where customers buy fresh meat and fish, including animals that are killed on the spot the various wild animal flesh are available there and banned meat by china goverment are also sales illegally like cobras, wild boars, and raccoon dogs. Crowded conditions can let viruses from different animals swap genes.

The virus orginated from wuhan city china was later gradually spread to the different parts of the world.coronavirus (COVID‐19) has affected 181 countries with approximately 1197405 confirmed cases by 5th April.The statistics of COVID‐19 reported cases show that more than 80% of infected are mild cases of disease, around 14% of infected have severe complications, and about 5% are categorized as critical disease victims.

Now the newly reported Coronavirus Cases are about 53,302,529 and Deaths about 1,302,537 recovered from corona virus about 37,344,874.The most case reported country is USA its about 10,882,395 and second country is india were 8,749,661 are reported.

About the vaccine development of covid 19 Not yet. Many potential vaccines for COVID-19 are being studied, and several large clinical trials may report results later this year. If a vaccine is proven safe and effective, it must be approved by national regulators, manufactured to exacting standards, and distributed. WHO is working with partners around the world to help coordinate key steps in this process. Once a safe and effective vaccine is available, WHO will work to facilitate equitable access for the billions of people who will need it. More information about COVID-19 vaccine development WHO is cautiously optimistic that safe and effective vaccines for COVID-19 will be successfully developed in mid 2021.Unfortunetly for now, we can’t be certain if or when a COVID-19 vaccine will be available. That is why we must not rely on a future vaccine to fight this pandemic WHO must use all the tools we already have at our disposal, such as testing, contact tracing, physical distancing, and the use of masks.