Contraindications and precautions of immunization in COVID-19 and COVID-19.

What are the conditions of COVID-19 vaccine booster?

The precautions for vaccination with COVID-19 vaccine booster are basically the same as those for basic immunization.

Cases that can be vaccinated include: people who are known to be allergic to dust mites, food, pollen, alcohol, penicillin, cephalosporins or other drugs can be vaccinated. People suffering from heart disease, coronary heart disease, coronary atherosclerosis and other diseases without acute attack can be vaccinated. Patients with chronic diseases with stable health and good drug control should not be regarded as taboo population for vaccination in COVID-19, so vaccination is recommended. Hypertension drugs are controlled stably, and the blood pressure is lower than 160/ 100mmHg, so it can be inoculated. The drug control of diabetes is stable, the fasting blood glucose is ≤ 13.9mmol/L, and there is no acute complication, so it can be inoculated. Patients with hypothyroidism who take a stable dose of levothyroxine have normal thyroid function and can be vaccinated. Chronic eczema has no obvious attack and is in the non-treatment stage, so it can be vaccinated. Chronic urticaria has no obvious symptoms at present, and it is in the non-treatment stage, so it can be vaccinated. The symptoms of chronic rhinitis and chronic pharyngitis are not obvious and can be vaccinated. Non-treatment stage of chronic hepatitis, normal liver function, can be vaccinated. Tuberculosis is not active and can be vaccinated. Acute psoriasis, such as non-pustular psoriasis, is in the non-treatment stage and can be vaccinated. Vitiligo is in the non-treatment stage and can be vaccinated. In the non-acute attack period of chronic obstructive pulmonary disease, there is no obvious cough and asthma, and vaccination can be given. Ankylosing spondylitis has no acute pain and no obvious abnormality in inflammatory indexes, so it can be inoculated. Depression drugs are well controlled, life and work are as usual, and you can get a vaccine. Mental patients are in stable condition and can be vaccinated. All kinds of drugs for treating diabetes are not taboo to vaccinate. The general principle of immune system diseases is to vaccinate carefully. Under normal circumstances, COVID-19 inactivated vaccine can be inoculated when the condition is stable. Malignant tumor surgery for more than three years, no longer radiotherapy and chemotherapy; Nephrotic syndrome; Taking immunosuppressive drugs after renal transplantation; Aids patients, HIV-infected people, it is recommended to vaccinate COVID-19 inactivated vaccine. Vaginitis, urethritis and other urinary system infections, no fever, in the non-treatment stage, you can be vaccinated. Simple diarrhea, no fever, no more than three times a day, can be vaccinated. Heart disease, stent, bypass, pacemaker installation, postoperative recovery, can be vaccinated. Patients with cured cerebral infarction or sequelae can be vaccinated. After appendicitis operation and induced abortion operation, if the body recovers well and there is no other discomfort, you can be vaccinated. Patients with fracture, trauma, no infection and fever can be vaccinated. Vaccination can be given during pregnancy and lactation, and breastfeeding can continue during lactation. There is no problem that men can't get COVID-19 vaccine because they are pregnant. Menstrual period can be vaccinated. Dwarfs can be vaccinated.

Vaccination is not allowed: people with uncontrolled epilepsy and other serious nervous system diseases cannot be vaccinated. In the past, people with severe allergic reactions after vaccination could not be vaccinated. Those who are allergic to vaccine ingredients and accessories cannot be vaccinated. Auxiliary materials of inactivated vaccine in COVID-19 mainly include disodium hydrogen phosphate, sodium chloride, sodium dihydrogen phosphate and aluminum hydroxide. Patients with fever, acute disease, acute attack of chronic disease, or uncontrolled serious chronic disease. Pregnant women can't be vaccinated. Thrombocytopenia or hemorrhagic diseases cannot be vaccinated. If there is a serious allergic reaction after vaccination in COVID-19, no matter whether it is the first injection or the second injection, the booster injection cannot be carried out.

Other circumstances: If pregnancy is found after vaccination, there is no need to terminate pregnancy. It is recommended to do a good job in pregnancy examination and follow-up. For women with pregnancy plans, there is no need to postpone pregnancy plans just because of COVID-19 vaccination. COVID-19 vaccine is not recommended to be vaccinated with other vaccines. The vaccination interval between other vaccines and COVID-19 vaccine should be greater than 14 days. However, when rabies vaccine, tetanus vaccine, rabies immunoglobulin and tetanus immunoglobulin need to be vaccinated due to animal injury, trauma and other reasons, the above vaccines and immunoglobulins shall be given priority regardless of the interval. Such as rabies vaccine, tetanus vaccine, rabies immunoglobulin, tetanus immunoglobulin, etc. All patients should be vaccinated first, and the last dose of the above vaccine should be completed first. COVID-19 vaccine can be vaccinated every 14 days. People who inject human immunoglobulin should be vaccinated at least 1 month to avoid affecting the immune effect of the vaccine. On the basis of full notification, people infected with COVID-19 virus in the past can be vaccinated with 1 dose of COVID-19 vaccine after 6 months. COVID-19 nucleic acid and antibody tests are not required before vaccination. Routine antibody detection after vaccination is not recommended as the basis of successful immunization. People without upper arms can have intramuscular injection in the anterolateral middle thigh. For other information, please consult the doctor at the inoculation point.