At present, there is no evidence that mosquitoes can transmit new coronaviruses. Although mosquitoes can spread infectious diseases by biting different people, there is no evidence that mosquitoes can transmit new coronaviruses. However, the current epidemic situation is relatively serious, and the window should be properly ventilated for the aggravation. Try to avoid aggravating the flies, mosquitoes and other pests, and it needs regular disinfection and sterilization. You can use disinfectant to kill, for example, use 75% alcohol and chlorine-containing disinfectant, such as 84 disinfectant for home disinfection, after disinfection, you need to open the window in time to avoid drug poisoning.