A vaccine consists of antibodies designed to neutralize specific pathogens?
Understand the Problem
The question is asking whether the statement "A vaccine consists of antibodies designed to neutralize specific pathogens" is true or false. Vaccines stimulate the body's immune system to produce antibodies, rather than directly containing antibodies themselves.
Answer
No, vaccines contain antigens that stimulate the body to produce antibodies which neutralize pathogens.
No, vaccines do not consist of antibodies. Instead, vaccines introduce antigens to the body, prompting the immune system to produce antibodies. These antibodies then neutralize specific pathogens, providing immunity.
Answer for screen readers
No, vaccines do not consist of antibodies. Instead, vaccines introduce antigens to the body, prompting the immune system to produce antibodies. These antibodies then neutralize specific pathogens, providing immunity.
More Information
Vaccines can contain weakened or inactive forms of a pathogen, or even just parts of it (antigens). The body recognizes these as foreign and produces antibodies to fight them. If the real pathogen ever enters the body, the immune system is ready to respond quickly.
Tips
It's a common misconception that vaccines contain antibodies. Remember, vaccines trigger antibody production.
Sources
- How do vaccines work? - World Health Organization (WHO) - who.int
- Explaining How Vaccines Work - CDC - cdc.gov
- Vaccines | Johns Hopkins Medicine - hopkinsmedicine.org
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