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What cells response to an invading virus that the body has already been vaccinated against?
Antibodies
What confers high titer of antibodies?
high titer of Antibodes in a person means that person or animal is exposed to disease . this titer would be 7 to 9.if titer is upto 4 or 6 well means animal or the human is vaccinated.
What is it that your body produces in response to vaccines to protect you against viruses?
Antibodies.As antibodies are produced, the body keeps a "record" of them and you will have developed an immunity to that specific virus in people with an otherwise healthy immune system. See more information below on how the immune system works.
Can a blood test show if a person had polio as a child?
A blood test can indicate whether a person has antibodies against the poliovirus, suggesting they were vaccinated or had a previous infection. However, it cannot determine the exact timing of the infection or vaccination. If a person has a high level of antibodies, it generally means they have immunity to polio, which typically results from vaccination rather than a history of the disease itself.
What happens to white blood cells when a persons vaccinated which kill micro-organisms?
The normal number of WBCs in the blood is 4,500-10,000 white blood cells per microliter (mcL).There are 3 functional classes of lymphocytes:1. T cells (cell-mediated immunity) attack foreign cells directly.2. B cells (humoral immunity) differentiate into plasma cells which synthesize antibodies.3. Natural killer (NK) cells detect and destroy abnormal tissue cells such as cancers.
Do lupus antibodies come and go?
Yes, lupus antibodies can *come and go*. Usually antibodies remain present in the patient, but they may be more difficult to find in a blood test. It is possible to have lupus and have negative antibodies.
Can antibodies be transferred from person to person?
yes
Explain How a new Born baby have immuty to measles for a short Time without bring vaccinated?
A newborn baby will have his or her mother's antibodies for the first six months.
In infected person's HIV antibodies are found in the?
Antibodies are found in the blood from the HIV.
What does seropositive mean and how is a person tested for HIV?
When a person contracts HIV, their body releases certain antibodies to fight that infection. As such, if those antibodies are found in a person, then that individual has HIV. These antibodies can be detected through a simple examination of oral fluids or a blood sample. If you are found to have these antibodies, then you are seropositive.
Why it is for most of the population to be vaccine?
If most of the population is vaccinated for a disease and some are not, there is a good chance that those not vaccinated will not come across a person with the disease. This is called "herd" immunity.
Do you develop passive immunity when you receive antibodies from another person?
Yes, passive immunity is developed when you receive antibodies from another person.
