The purpose of introducing weakened microbes or pathogens into the body for vaccination is to stimulate the immune system to recognize and respond to the pathogen without causing disease. This exposure helps the body develop a memory of the pathogen, allowing it to mount a quicker and more effective immune response if exposed to the actual pathogen in the future. This process enhances the body's ability to prevent infections and provides long-lasting immunity against specific diseases.
This process is called vaccination. It involves introducing a weakened or inactive form of a pathogen into the body to stimulate the immune system to produce an immune response. This prepares the immune system to recognize and fight off the real pathogen if the person is exposed to it in the future.
vaccine or vaccination
Vaccination is the method used to prevent diseases like smallpox by introducing a weakened or killed form of the pathogen into the body to stimulate the immune system to produce antibodies against it.
That is called a vaccination.
Immune system to react and prepare the organism to fight future invasions by these microbes.
Vaccines are for the purpose of disease prevention. Vaccination is the process of introducing harmless pathogens to the body for a response trigger without an actual infection. Vaccines are either composed of: *dead pathogens *weakened pathogens *protiens from the target pathogens
A weakened or modified virus that is introduced into an organism to stimulate immunity is called a vaccine.
A vaccination using a vaccine made from attenuated live viruses.
Vaccination
The vaccine is made of weakened virus particles. This causes your body to produce interferon to fight an infection. :-)
Active immunity can be acquired through natural infection or vaccination. In natural infection, the body is exposed to a pathogen, allowing the immune system to respond and create antibodies. Vaccination involves introducing a harmless part or a weakened form of the pathogen, prompting the immune system to generate a protective response without causing the disease. Both methods lead to long-term immunity against future infections by the same pathogen.
Sometimes they will develop mild flu like symptoms and have a low grade fever. With the weakened your body will recognize the pathogen and develop antibodies against it, so your reaction would be milder then contracting the actual illness.