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Do Vaccines contain antigens for the bacteriavirus being vaccinated against and specifically target the B and T cells?
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What combination vaccines contains antigens to protect against hepatitis A and hepatitis B?
Twinrix
How does the body's immune system work with a vaccine?
Vaccines take advantage of the body's immune system's way of fighting pathogens. When your body is exposed to some pathogen, which has various antigens on its surface, the immune system would start making antibody against those antigens. Normally, it would take sometime for your body to response with first exposure. Subsequence exposures would result in much more rapid response. Vaccines work by isolating these antigens and give it to you exposing the immune system. You should not get the disease, since only the antigens are given instead of the full pathogen. Sometimes, it may be difficult to completely separate the antigens, so they weaken to pathogens to the point that they would not cause the infection in healthy individuals. These are call live attenuated vaccines. Exam of these are MMR, Varicella Vaccines, Flu mist.
What and which are the antigenic characeristics of mareks disease?
Current vaccines use a combination of vaccines consisting of HVT, attenuated MDV strain and gallid herpesvirus type 3. These are the antigens that are found and protect the chicken flock.
What is the use of genetically engineered bacteria?
The can produce antigens useful in making vaccines without the harmful parts of the original disease organism.
What is agglutination in biology?
agglutination is when B-lymphocytes, more specifically plasma B-cells, link antigens together using the binding sites on the antigens. This prepares the antigens for phagocytosis or perforation from a killer T-cell
Serological testing is based on the fact that antibodies react specifically with an anigen all bacteria have the same antigens or the human body makes antibodies against bacteria?
AnswerThe human body makes specific antibodies to specific antigens (ex. proteins on a bacterial membrane) that it encounters. Bacteria do not all have the same antigens.* antibodies react specifically with an antigen
How peptide based vaccines are helping to give immunity than full length genome?
The immune system recognizes antigens present within infectious organisms/viral particles/tumor cells. These antigens are typically proteins, but can be complexed with lipids or carbohydrates. Nucleic acids can be targeted by the immune system, but they are not distinct enough to act as appropriate antigens.
What is the difference between vaccine and antibodies?
Salman Khaliq Bajwa from PAF-KIET damigo88@live.com The difference between antibodies and vaccines are; 1. Antibodies are micro organisms in our body for our defense. Vaccines are diluted living or dead antigens. 2. Antibodies are natural. Vaccines are artificial, 3. Antibodies kill the bacteria, viruses and toxic substances in our body. Vaccines does not kill but it actually activates the antibodies in our body.
What pathogens make vaccines?
Vaccines can be made from a live microbs that are gentically modified to produced limited infection. they usually harmless and act as good antigens to trigger immune respon because they can multiplying in the body, example of it is mycobacterium bovis to act against tuberculosis. (BCG vaccination)
The process of vaccination?
Vaccination is the process of attempting to confer artificial immunity on an individual organism by exposing the immune system to antigens of the pathogen being vaccinated against. Vaccination does not provide nearly as good protection as natural, or acquired immunity.
What does the triple antigen vaccine prevent?
There are different kinds of triple antigen vaccines. A triple antigen vaccine is one made with three different antigens (often three virus strains). The seasonal flu vaccines are examples of triple antigen vaccines, because they contain vaccines against the three influenza viruses most prominent and most likely to spread that season. These are also called Triple Valent or Trivalent vaccines. Another example is the MMR trivalent vaccine made to vaccinate against Measles, Mumps, and Rubella. Several of the childhood vaccinations are this type of trivalent vaccine.
Does Type B blood have A antigens?
No, type B blood does not have A antigens. Type B blood has B antigens.
