Tell something about Corona viruses
Answers
Answer:
Corona virus know as covid 19 ...this is very small virus compare to my hair in 10×
Explanation:
Coronaviruses usually cause the common cold, though they can be responsible for more severe illnesses.
Over the past 80 years, scientists have found that these viruses can infect mice, rats, dogs, cats, turkeys, horses, pigs, and cattle. Sometimes, these animals transmit the viruses to humans.
In 2019, the Centers for Disease Control and Prevention (CDC) started monitoring the outbreak of a new coronavirus, SARS-CoV-2, which causes COVID-19. Authorities first identified the virus in Wuhan, China.
Since then, the virus has spread to nearly every country, leading the World Health Organization (WHO) to declare a pandemic.
The new coronavirus has been responsible for millions of infections globally, causing hundreds of thousands of deaths. The United States has seen the highest number of these deaths.