Can infection with Delta virus heal itself? Is COVID-19 No. 3 effective against Delta

Delta virus is currently the mainstream virus worldwide, and recent outbreaks in many parts of the country have been related to Delta virus. Some friends are asking whether infection with Delta virus can heal on its own? Is the COVID-19 vaccine still effective for Delta?

Can Delta virus infection self heal?

Delta virus infection is difficult to self heal, but it cannot be ruled out that there may be this possibility. For some patients, if their own immune system is strong, they may automatically eliminate the virus, but this possibility is relatively small. After being infected with Delta virus, professional treatment should be received immediately to avoid further deterioration of the condition.

Early symptoms of Delta virus infection

Early symptoms of Delta virus infection may only manifest as fatigue, olfactory dysfunction, or mild muscle soreness, and one-third to one-half of patients may have no symptoms, so its symptoms are very atypical. Experts believe that wearing masks and maintaining good personal hygiene are effective measures to prevent the Delta virus.

Does the COVID-19 vaccine work for Delta?

It still works. Vaccination cannot completely control the epidemic, but it can control resource depletion. People can be infected after vaccination, as seen in Nanjing and Guangzhou last time, where many people are concerned about infection after vaccination. But if not vaccinated, the number of infected people may be even higher.

In the future, through vaccination, the continuation and recurrence of the epidemic cannot be completely controlled. However, if the mortality rate drops to the level of influenza after full liberalization, the serious consequences of the virus epidemic can be eliminated. In other words, after vaccination, the "COVID-19" hazard will be reduced to the level of seasonal influenza by building the immunity of the population in a short period of time. The inactivated vaccine in China is highly effective in preventing COVID-19 from becoming severe, hospitalization and death.