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"Active immunity" nghĩa là gì?
20 Apr, 2023
"Active immunity" -> nghĩa là khi cơ thể tự tạo ra các kháng thể chống lại bênh tật; miễn dịch đặc hiệu.
Ví dụ
Active immunity happens when you are exposed to something that causes your immune (miễn dịch) system to develop antibodies.
In a small study supported by the National Institute for Allergy and Infectious Diseases, researchers found that Paxlovid did not hinder (cản trở) the immune response. In fact, people who experienced COVID rebound seemed to have more active immunity, suggesting the symptoms could be partly due to an overactive (quá nhanh) immune system sweeping up the last bits of the virus.
Also known as artificial active immunity, a person can build resistance to a disease following an immunization. Immunization is the process that happens in the body following the administration of a vaccine aimed at conferring (trao cho) immunity to a pathogen (mầm bệnh).
The main advantage of active immunity gained via vaccination over natural infection is that the individual doesn’t have to go through the disease itself to become immune.
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