COVID-19 's way of transmission and how to prevent COVID-19
There are many ways of transmission of COVID-19, mainly through respiratory droplets, which can be spread by sneezing, coughing and talking loudly. At the same time, it can also be transmitted through contact, and there is also the possibility of subsequent sol transmission, if the virus concentration is relatively high in a closed environment, that is, the possibility of sol transmission, such as tracheotomy or endotracheal intubation for patients. there is the possibility of aerosol transmission. Novel coronavirus was also isolated from the patient's urine and feces, and attention should also be paid to the pollution of urine and feces to the environment, which may also lead to the possibility of contact transmission. COVID-19 Volkswagen must strengthen prevention and control. Frequent hand washing and wearing masks are the best prevention and control methods.