Shanghai Covid-19 Medical Treatment Expert Team edits this timely guide for effective Prevention and Control of COVID-19.
You will know \'What is the purpose and significance of home quarantine?\', \' When do you need to wear a mask?\', \'How should you wash your hands?\', \'Do you need to wear a mask in an elevator?\', \'What foods are safe to eat and what are n.
Readers will obtain useful guidance on Prevention and Control of Covid-19 in different places ranging from homes, outdoors, workplaces, etc.
Shanghai Covid-19 Medical Treatment Expert Team edits this timely guide for effective Prevention and Control of COVID-19