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It is necessary that the surface antigens of the pathogen remain unchanged

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13y ago

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Does use of a vaccine to stimulate the immune system to act against a pathogen?

Yes.


What pathogen was the first true vaccine protected against a disease called?

small pox


Why can someone that's vaccinated against mumps still be infected by chickenpox?

The vaccine that is for mumps is not for any other pathogen. The vaccine is said to be specific. It can be said that the vaccine is like a pair of shoes that fits only you and not your father.


A substance prepared from killed or weekend pathogens?

it is called Vaccine whcih when administrated in any individual provide immunity against that pathogen..


Why a student vaccinated against mumps can still be infected by the pathogens that cause other diseases?

The vaccine that is for mumps is not for any other pathogen. The vaccine is said to be specific. It can be said that the vaccine is like a pair of shoes that fits only you and not your father.


You are given a what when you are inoculated with a weakened pathogen?

vaccine or vaccination


What bloodborne pathogens has a vaccine available for prevention?

Hepatitis B is the bloodborne pathogen with a vaccine available.


Why is it good to use a vaccine to stimulate the immune system for homeostatis?

A vaccine stimulates the body to produce antibodies against a specific disease causing pathogen. This makes the body able to fight off that disease.


What is a dead form of a pathogen that causes the immune system to react?

A dead form of a pathogen that stimulates an immune response is known as an inactivated or killed vaccine. These vaccines contain pathogens that have been killed or inactivated so they cannot cause disease but are still able to elicit an immune response. This process helps the immune system recognize and remember the pathogen, providing protection against future infections. Examples include the polio vaccine and the hepatitis A vaccine.


What is a preparation of a weakened or killed pathogen called?

It is called a vaccine. Vaccines trigger an immune response in the body without causing the disease, preparing the immune system to recognize and fight off the pathogen if exposed in the future.


What is a substance that contains the antigen of a pathogen?

A substance that contains the antigen of a pathogen is known as a vaccine. Vaccines are designed to stimulate the immune system by introducing a harmless form or component of the pathogen, such as proteins or inactivated viruses. This exposure helps the body recognize and mount an immune response against the pathogen if encountered in the future, providing immunity.


How does a DNA vaccine prevent future disease?

A DNA vaccine contains DNA from a pathogen but cannot cause disease. When the vaccine is injected into a patient, the DNA directs the synthesis of a protein. Antibodies are produced by the body against the protein. If the patient contracts the disease in the future, the antibodies in his or her body will be able to provide protection.