Strengthening the needle, also known as strengthening immunity, has different protective effects after vaccination. After completing the basic immunity, the immunity in the body will gradually weaken after a period of time. In order to keep our body stable immunity and produce more antibodies, we need to vaccinate again according to different immune characteristics, which is to strengthen immunity.
? Precautions after vaccination in COVID-19: Observe for 30 minutes after vaccination to see if there is any allergy, fever and redness. If yes, report to the vaccination doctor and see a doctor in time. Pay attention to rest after inoculation, pay attention to local hygiene, keep dry, do not touch water, do not rub, do not drink, drink more water and eat lightly.
? Usually, you can't drink or smoke after the vaccination in COVID-19. Don't drink strong tea, coffee and other stimulating drinks. At the same time, avoid spicy food. Patients should also pay attention to rest after vaccination and take relevant warm-keeping measures. Avoid catching a cold, don't go home immediately after inoculation, and stay at the inoculation site for observation for about 30 minutes. Observe whether there are any adverse reactions such as fever, weakness, redness, induration and pain at the inoculation site. If there is any abnormality, the patient should report to the doctor in time.
COVID-19 is very cunning. It mutates every day, and the COVID-19 vaccine should be strengthened. COVID-19 vaccine can enhance immunity, especially for the elderly. After the fight, they can eat more steamed bread, and the children can be alive and kicking after the fight. After the COVID-19 vaccine, they made a contribution to the country.