Who belongs to the susceptible population

The susceptible population mainly includes people with low immunity, chronic disease patients, the elderly, infants and young children, and those who are in a high-pressure environment for a long time. Due to physiological or environmental factors, this group of people have weaker resistance to pathogens and are more susceptible to contracting diseases.

1. People with low immunity

People with low immunity include AIDS patients, people taking immunosuppressants after organ transplantation, cancer patients during chemotherapy, etc. This group of people has impaired immune system function and is unable to effectively resist pathogen invasion, making them prone to recurrent or severe infections. Daily attention should be paid to avoiding contact with infectious sources, maintaining a clean living environment, and vaccination if necessary.

2. Patients with chronic diseases

diabetes, chronic obstructive pulmonary disease, cardiovascular disease and other chronic diseases belong to the susceptible population. Long term illness can lead to a decline in the body's defense function, while certain chronic diseases themselves increase the risk of infection. This group of people needs to strictly control underlying diseases, regularly monitor relevant indicators, and seek medical attention promptly if symptoms of infection occur.

3. Elderly people

The immune function decline caused by aging, coupled with the possible existence of various chronic diseases, makes them an important component of susceptible populations. Elderly people have decreased physiological functions, weakened ability to recognize and eliminate pathogens, and are more likely to develop severe illness after infection. It is recommended that elderly people maintain a regular schedule, exercise appropriately, and receive flu and pneumonia vaccines.

4. Infants and young children

The immune system of infants and young children is not fully developed, especially those under 6 months old. The antibodies obtained from the mother gradually decrease, and their own immunity is not yet fully established. Children at this stage are susceptible to various pathogens, and parents need to pay special attention to feeding hygiene, avoid taking babies to crowded places, and receive vaccinations on time.

5. People in high-pressure environments

People who are exposed to high-pressure work environments, mental stress, and lack of sleep for a long time are also susceptible. Continuous stress can lead to an increase in cortisol levels and suppress immune system function. This group of people is prone to recurrent respiratory infections, digestive problems, etc. Suggest adjusting the work pace, ensuring sufficient sleep, and conducting appropriate relaxation training.

Vulnerable individuals need to pay special attention to personal protection, maintain good hygiene habits, have a balanced diet, exercise in moderation, and ensure adequate sleep in their daily lives. For those with underlying diseases, they should follow medical advice for standardized treatment and undergo regular check ups. During the high incidence season of infectious diseases, try to minimize going to crowded places and wear masks if necessary. Vaccination is an effective means of preventing specific infectious diseases, and susceptible individuals can choose the appropriate vaccine according to their doctor's advice. Meanwhile, maintaining an optimistic and positive attitude can also help enhance immunity and reduce the risk of infection.