Vaccines stimulate production of antibodies.
Microorganisms are used in vaccine production to grow the viruses or bacteria that will be used as the basis for the vaccine. They are also used in the process of creating antigens or proteins that mimic the pathogens in order to stimulate an immune response. Additionally, microorganisms are sometimes used to test the safety and efficacy of vaccines during the production process.
No, it is not true that inactivated vaccines typically induce IgA mucosal immunity. Inactivated vaccines primarily stimulate systemic immunity, leading to the production of IgG antibodies. While some inactivated vaccines can elicit a degree of mucosal immunity, they generally do not produce significant IgA responses at mucosal sites compared to live attenuated vaccines, which are more effective at inducing IgA.
Vaccines use a weakened or inert version of the disease, in order to stimulate the body's natural defenses should it come into contact with a more potent form.
Vaccines that help protect against viruses do so by triggering the production of antibodies, which are proteins that recognize and neutralize pathogens. Examples include the mRNA vaccines for COVID-19, which instruct cells to produce a harmless piece of the virus, prompting an immune response. Other vaccines, such as those for influenza and hepatitis B, also stimulate the immune system to generate lasting protection against specific viral infections. This process enhances the body's ability to respond to future exposures to the actual virus.
erythropoitin secreted from kidneys stimulate rbc production.
Hyperventilating
No.
Protists are not commonly used in the development of vaccines. Vaccines are typically made using viruses, bacteria, or parts of these organisms to stimulate the immune system to produce an immune response. Protists are a diverse group of eukaryotic microorganisms, but their use in vaccines is limited.
stimulate the production of acetylcholine
yes.
Immunogenicity is the characteristic of being able to stimulate an immune response, which is exactly what a vaccine is supposed to do.
Histamines.