It is necessary that the surface antigens of the pathogen remain unchanged
Yes.
small pox
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.
it is called Vaccine whcih when administrated in any individual provide immunity against that pathogen..
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.
vaccine or vaccination
Hepatitis B is the bloodborne pathogen with a vaccine available.
A vaccine stimulates the body to produce antibodies against a specific disease causing pathogen. This makes the body able to fight off that disease.
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.
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.
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.
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.