Normally, the body will build immune system against various germs after recovering from those infectious diseases. When the same type of infection occurs again next time, it will make the body better able to respond to the infection, for example, many people who have been sick from getting influenza. The body will remember the infection. But after recovering from the disease, the infection reappeared. Patients will have less severe symptoms and recover faster. which is similar to vaccination against disease
But for the infectious disease COVID-19 or the new strain of corona virus 2019 that has just been discovered, it may The immune system in the body takes time to build immunity against new infections. There will be both those who can get rid of the infection and those who can’t get rid of it. Causing the severity of the patients to be different. For this reason, some patients may not have abnormal symptoms or have mild symptoms. UFABET But some patients may have severe symptoms to the point of death. There is also an important risk factor for death in patients is that there is no specific drug to treat the disease. Because the production of medicines and vaccines requires time for trial studies. to meet safety and efficiency standards
Although the immune system alone cannot protect COVID-19. But strengthening the body’s immune system is still necessary. It reduces the risk of dangerous complications such as pneumonia that can lead to death. Especially those who have weak immunity or have other underlying diseases. Such as heart disease, diabetes, high blood pressure, lung disease, etc. In addition, a strong immune system may help reduce the severity of infectious diseases. like colds and influenza. Therefore, it may help reduce dangerous complications when infected by both COVID-19 and other infectious diseases.