The reasons for the re-infection in China are not yet called.
The number of cases in China as of February 24, amounted to 77,150 people, the number of deaths reached 2,592.
As we reported before, Chinese scientists have developed a vaccine, which, preliminarily, proved efficient against the coronavirus. China's ambassador in Russia Zhang Hanhui said it.
"China has already developed a vaccine; it shows the immunity ['s capability to fight the virus]. But that's just preliminary; one needs further checks and developments," the diplomat said.
He also claimed that the effective medication against coronavirus was found.
Also, 23,290 people in the world have been cured of coronavirus. This is evidenced by the data from the Center for System Research at Johns Hopkins University.