Explanataion covid 19

Jawaban:

A new Chinese coronavirus, a cousin of the SARS virus, has infected hundreds since the outbreak began in Wuhan, China, in December. Scientist Leo Poon, who first decoded the virus, thinks it likely started in an animal and spread to humans.

"What we know is it causes pneumonia and then doesn't respond to antibiotic treatment, which is not surprising, but then in terms of mortality, SARS kills 10% of the individuals," Poon, a virologist at the School of Public Health at The University of Hong Kong, said.

It's not clear how deadly the Wuhan coronavirus will be, but fatality rates are currently lower than both MERS and SARS. Experts stress that it will change as the outbreak develops.