COVID-19 booster needle can't be used for several diseases. Does COVID-19 third needle need to be used by everyone

COVID-19 vaccination is very particular. Not everyone can get COVID-19 vaccination. Some patients with diseases and special groups are not suitable for vaccination, such as people with colds and fever, pregnant women and children. Some patients with chronic diseases, such as ventilation attacks or urticaria, are also not suitable for vaccination. Before vaccination, you must consult the relevant doctor.

I. Several diseases of COVID-19 vaccine cannot be treated. 1. People who are allergic to any component of the vaccine and have had severe allergic reactions to the vaccine, such as acute allergic reaction, urticaria, skin eczema, dyspnea, angioneurotic edema or abdominal pain.

2. History of seizures, epilepsy, encephalopathy or mental illness or family history; Patients with uncontrolled epilepsy and other progressive neurological disorders have a history of Guillain Barr é syndrome.

3. Have been diagnosed with congenital or acquired immunodeficiency, HIV infection, lymphoma, leukemia or other autoimmune diseases.

4. Known or suspected to have severe respiratory diseases, severe cardiovascular diseases, or malignant tumors.

Severe liver and kidney diseases, hypertension beyond drug control (systolic pressure ≥ 140 mm Hg, diastolic pressure ≥ 90 mm Hg), and complications of diabetes.

5. Fever (axillary temperature) should be postponed from vaccination (≥ 37.3 ℃) caused by any reason (cold, wound infection, local inflammation). 6. Delaying vaccination during acute attacks of gout, severe cold, myocardial infarction, cerebral infarction, and other diseases. Patients with acute exacerbation of chronic diseases and severe chronic diseases that cannot be controlled should postpone vaccination.

II. Does everyone need to play COVID-19 vaccine? Not really.

Generally speaking, almost all people do not have antibodies against the new coronavirus, that is, all people may be infected, so theoretically, all people should be vaccinated with the new coronavirus.

However, since the time from research and development to clinical application of COVID-19 vaccine is very urgent, and there is not enough sample to determine whether it will affect the disease, some pregnant women, lying in women, sick people and people with low immunity cannot fight against it.

Secondly, the emergence of new coronaviruses is too rapid.

The demand for novel coronavirus vaccine is greater than the supply, so not everyone can be vaccinated.

III. Can people with long-term anemia get COVID-19 vaccine? People with long-term anemia can get COVID-19 vaccine, but blood cell analysis should be closely monitored. If the hemoglobin level drops, timely blood transfusion treatment should be given to the patient, and bone marrow puncture and abdominal ultrasound examination should be completed to clarify the cause of anemia and actively treat the underlying disease. These people have weaker physical resistance.

Currently, we are still in a high incidence period of the epidemic and should try to minimize going out. Even if you want to go out, you should wear a medical surgical mask or N95 mask.

Strengthen hand disinfection.

Wash hands promptly after coming into contact with objects before and after meals. It is best to disinfect hands with 75% alcohol.