In recent months, experts have learned that the virus can survive on certain surfaces for three days and can be…
The importance of vaccines in controlling new coronavirus pneumonia is obvious. And scientists around the world are also working hard…
Chinese research and development in the field of corona vaccines are proceeding rapidly, and China seeks to defeat the world…
On May 7, 2020, a styrene leak occurred at an LG polymer plant near a village in Vizag, Andhra Pradesh,…
The epidemic of a new coronavirus is raging all over the world. Today, at noon European time, according to official…