The epidemic situation in Baise, Guangxi, has just been cleared to the public. The infection in Huludao, Liaoning, continues to increase. The epidemic situation in Jiangsu began to spill over to other provinces and cities from Suzhou... When will the epidemic situation end completely?

　　In view of the volatility of the COVID-19 epidemic, experts have long pointed out that the future will enter the normalization stage of the epidemic. For mankind, it is still full of challenges. In the absence of specific drugs, improving one's own immunity and antiviral ability is still the key to resist COVID-19.

　　Zhao Wenhua, the chief expert of nutrition at the China Center for Disease Control and Prevention, once made a statement on the diet during the epidemic, which was mentioned by the reporter: 'Eating is for nutrition, and nutrition can ensure that the immune cells of the human body are in the best fighting condition. If the nutrition cannot keep up, it is not only easy to be infected, but also difficult to recover after infection.' From Ms. Zhao Wenhua's speech, we can easily see that, The improvement of immunity is one of the effective ways to resist COVID-19.

　　Zhong Nanshan, an academician of the CAE Member, also mentioned in the interview that the best doctor for human beings is immunity, and a strong immune system is the foundation for fighting viruses. Immunity is not only a city wall against viruses, but also an important measure of cure rate after infection. Therefore, under effective preventive measures, improving self immunity and anti-virus ability is the key to fight against COVID-19.

　　In Poland, Europe, there is a salt mine called viliqka. Many people come here to resist and repair the damage caused by COVID-19, and have got very effective health improvement here! As one of the oldest salt mines in the world, Villichka Salt Mine is listed as a World Heritage Site by UNESCO.

　　As early as World War II, residents of the town used salt mines as temporary air raid shelters. It was unexpectedly found that their cough, asthma and other respiratory symptoms were greatly improved during the air raid. Later, medical researchers found that it was the salt aerosols dispersed in the salt mines that cured their respiratory diseases. After discovering the unique salt environment, which is very helpful for the cleaning of respiratory tract and the prevention and treatment of respiratory diseases, Villichka Salt Mine has been providing this salt aerosol therapy for patients with lung diseases for nearly 200 years.

　　Since the outbreak of the covid-19 epidemic, the viliqka salt mine has begun to accept former COVID-19-19 patients referred through the public health care system and private paying customers. Participants in groups of 10 or 15 took elevators to walk down the old mine, along the track used by the tramcar, and along the tunnel covered with salt. After entering the Wessel Lake Room, which is 15 meters high and covered with a wooden deck, the patient will receive a series of breathing and stretching exercises, and receive the supervision of a doctor. One of the 60 year old participants said: 'I feel this atmosphere, this calm, this silence, this air is completely different from the surface, there is magic here.' He used a ventilator for 16 days after being hospitalized with COVID-19.

　　Another data shows that the physical tests of the people who received salt aerosol therapy in the viliqka salt mine have increased by 60% to 80% on average, and there are also cases in which the former patients of COVID-19 can recover to normal health. Scientists estimate that 10% to 15% of patients who have been infected with COVID-19 will be affected by COVID-19 for a long time, and will suffer from fatigue, inattention, physical pain and breathing difficulties.

　　Therefore, when carrying out rehabilitation plans for patients who have been infected with COVID-19, viliqka has provided a brand-new solution for the later treatment of COVID-19. This miraculous method is salt aerosol therapy (rock salt aerosol therapy), which is a pure natural, non drug therapy. The dry salt aerosol particles with very small particle size dispersed in the air can directly reach the deep respiratory tract after being inhaled by the human body, improve the internal environment of the respiratory tract, clean up the entire respiratory system, and improve the immunity of the human body.

　　Nowadays, salt therapy is very popular in foreign countries, and many countries have included salt therapy in the national health care plan. Europe and the United States have more than 9000 artificial salt treatment rooms, providing continuous and effective prevention and treatment services for different patient needs.

　　In recent years, many domestic medical institutions have begun to introduce and recognize the concept of salt therapy, and regard it as an important auxiliary treatment. Dry salt aerosol particles, small micron level salt aerosol, can be released through professional equipment to enter human respiratory tract for deep cleaning.

　　This kind of rock salt aerosol therapy concept is adopted by the Sinashu rock salt aerosol therapy instrument independently developed by Kuancheng Technology. Simulate the microenvironment of natural salt mines, generate dry salt aerosol particles no more than 5 microns, and form a highly dispersed salt therapy environment in a relatively closed space, so as to effectively prevent, improve, and treat respiratory diseases.