After contact with imported cold chain food
How to do a good job of disinfection
Edit: Suki
After contact with imported cold chain food
How to do a good job of disinfection
Edit: Suki
![【Beijing Disease Control reminds you】Bleeding fever occurs in many places, how to prevent it should be known[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)
Coronavirus Beijing Beijing Disease Control Beijing Municipal Center for Disease Control and Prevention Delta Mutant Strain Fengtai
01-20