With the adjustment of the blocking and nucleic acid policies, there are no need to check the nucleic acid information when entering and leaving many places. As the first person in charge of personal health, you still need to be responsible for your own safety.
During this period, how can special groups, such as the elderly, children, pregnant women, etc., be able to improve resistance , so as to better protect themselves? It is said that we need to increase resistance, but how can we consider improving resistance?

Immunity Is there a standard for strength and weakness?
For immunity, many people are still worried about their children's problems, and they feel that as long as the child gets sick, they will have poor immunity. In fact, the two are not the same. If the baby has the following situation, it may be that he has poor immunity:
·Every time he gets sick, he cannot improve by himself, and he needs intravenous infusion or hospitalization;
·Every time he has a bacterial infection, he must use antibiotic for more than 2 months, and the effect is not good;
·Every time the child gets sick, he is seriously infected. For example, ≥6 ear or respiratory infections occurred within 1 year; ≥2 severe sinus infections or pneumonia occurred within 1 year; ≥4 new ear infections occurred within 1 year; ≥2 sepsis or meningitis.
Under normal circumstances, children under 6 years old will catch a cold 6 to 8 times a year on average. Children who have just entered kindergarten will even get sick 1 to 2 times a month in winter and spring. These are very common.

How should different groups of people be protected?

In short, don’t panic too much, go to bed early and get up early, exercise actively, disinfect on time, eat regularly and be healthy. Strengthen resistance and be responsible for the health of yourself and your family.
References:
[1] "Understanding one picture! Guidelines for health protection for different groups of people are here》 Global Network (from People's Daily)
[2] "The child always catches a cold when it's cold? This may be a distress signal from immunity! 》Nutritionist Gu Zhongyi
personal introduction: Nutritionist Vivi (Zhu Yuwei), the first batch of registered nutritionists in China, a master of returnee nutrition, a national first-class public nutritionist, deputy chairman of the Infant and Toddler Food Professional Committee, a member of the maternal and infant science group of the China Science Popularization Writers Association, one million fans on the Internet, focusing on spreading international mainstream popular science knowledge such as maternal and childcare, nutritional food education, etc. Welcome to follow me on Toutiao accounts and various platforms~