Write a brief note on COVID-19. Don't spam. Good answers will be marked as brainliest ✌️✌️✌️
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Answer:
On 31 December 2019, the World Health Organization (WHO) was formally notified about a cluster of cases of pneumonia in Wuhan City, home to 11 million people and the cultural and economic hub of central China. By 5 January, 59 cases were known and none had been fatal.1 Ten days later, WHO was aware of 282 confirmed cases, of which four were in Japan, South Korea and Thailand.2 There had been six deaths in Wuhan, 51 people were severely ill and 12 were in a critical condition. The virus responsible was isolated on 7 January and its genome shared on 12 January.3 The cause of the severe acute respiratory syndrome that became known as COVID‐19 was a novel coronavirus, SARS‐CoV‐2. The rest is history, albeit history that is constantly being rewritten: as of 12 May, 82,591 new cases of COVID‐19 worldwide were being confirmed daily and the death rate was over 4200 per day.
And now it's vaccines are still being discovering.
hope this will help you.