Novel coronavirus is an infectious disease, which spreads rapidly. The main routes of transmission are air and droplets. Patients usually have fever, cough, fatigue and other symptoms after infection. Chaihu decoction contains Chinese herbal medicines such as Chaihu, Ephedra, Atractylodes macrocephala and Poria. , can play the role of anti-virus and enhance human immunity. The improvement of patients' immunity can prevent novel coronavirus infection.

2, licorice dried ginger soup:

The main components of Glycyrrhiza Dried Ginger Soup are roasted Glycyrrhiza uralensis Fisch, dried ginger and other Chinese herbal medicines. According to the doctor's advice, a proper amount of boiled water can warm the middle warmer, dispel cold and promote diuresis. If taken in moderation, it can supplement the nutrients needed by human body, improve human immunity and prevent novel coronavirus.

3. Qin Huang soup:

Qin Huang decoction is prepared from Scutellaria baicalensis Georgi, Radix Paeoniae Alba, Radix Glycyrrhizae and other Chinese herbal medicines. The formula is simple, the taste is good, and it has the functions of relieving cough, resolving phlegm, clearing away heat and stopping diarrhea, and can prevent novel coronavirus infection.