adjuvants的意思|示意

Adjuvants are substances that are added to a vaccine to improve the effectiveness of a vaccine in stimulating an immune system response. They do this by enhancing the body’s natural immune response to the vaccine and by increasing the body’s ability to remember the vaccine antigens.

Adjuvants are typically made of aluminum salts, such as aluminum hydroxide, aluminum phosphate, and potassium aluminum sulfate. These salts help to enhance the immune response by attracting molecules from the body’s immune system, causing it to respond to the vaccine antigens more effectively.

Adjuvants are important for providing protection against certain diseases. For example, the introduction of aluminum-based adjuvants into the Haemophilus influenzae type b (Hib) vaccine is responsible for providing protection against Hib infection. Similarly, vaccine adjuvants are added to certain influenza vaccines to help improve the effectiveness of the vaccine.

Moreover, adjuvants can be used in combination with other components of a vaccine to develop combination vaccines. This can provide protection against multiple diseases. For example, a measles, mumps, and rubella (MMR) vaccine is a combination vaccine which contains adjuvants.

In conclusion, adjuvants are substances added to a vaccine in order to improve its effectiveness in stimulating an immune system response. Adjuvants are used in combination with other components of vaccines and are important for providing protection against certain diseases.