Bcg vaccination Health Dictionary

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Bcg Vaccination: From 1 Different Sources

A vaccine that provides immunity against tuberculosis. is prepared from an artificially weakened strain of bovine (cattle) tubercle bacilli, the microorganisms responsible for the disease. stands for “bacille Calmette–Guérin”, after the 2 Frenchmen who developed the vaccine in 1906. is given to people at risk of tuberculosis and for whom a tuberculin test is negative.

These people include health workers, contacts of people who have tuberculosis, and immigrants (including children) from countries with a high rate of tuberculosis.

Infants born to immigrants in this category are immunized, without having a tuberculin test, within a few days of birth.

The vaccine is also recommended for children aged 10–14 years for whom the test is negative.

Health Source: BMA Medical Dictionary
Author: The British Medical Association

Vaccination

Injection of a vaccine to prevent certain diseases. (Syn. immunisation).... vaccination

Dpt Vaccination

Also known as triple vaccine, an injection that provides immunity against diphtheria, pertussis (whooping cough), and tetanus; The vaccine causes the body to produce antibodies against these infections. It is given as a course of 3 injections at 2, 3, and 4 months, followed by a preschool booster dose. Before leaving school, a further diphtheria and tetanus booster is given. The vaccine does not provide complete immunity to diphtheria or pertussis but reduces risk of serious illness.

Protection against pertussis and tetanus gradually wanes. In adults, pertussis is mild but can be transmitted to children. Since tetanus is serious at any age, boosters are recommended at the time of any dirty, penetrating injury if there has not been a vaccination in the past 10 years.

Reactions to the diphtheria and tetanus parts of the vaccine are rare.

The pertussis vaccine often causes slight fever and irritability for a day or so.

More serious reactions are extremely rare and include seizures and an allergic reaction, which may lead to sudden breathing difficulty and shock.

Permanent damage from the vaccine is even rarer.

Doctors are now agreed that for most children, the benefits of outweigh the minimal risk from the vaccine.

The pertussis element of the vaccine should not be given to children who have reacted severely to a preceding dose of the vaccine, or who have a progressing brain abnormality.... dpt vaccination

Mmr Vaccination

Administration of a combined vaccine that gives protection against measles, mumps, and rubella. The vaccination is offered to all children at 12–15 months of age, with a booster shot at 3–5 years. Vaccination is postponed if a child is feverish, and it is not given to children with untreated cancer or allergies to aminoglycoside antibiotic drugs such as neomycin.

Mild fever, rash, and malaise may occur after vaccination. In 1 per cent of cases, mild, noninfectious swelling of the parotid glands develops 3–4 weeks after vaccination. There is no evidence for a link between and Crohn’s disease or autism.... mmr vaccination

 vaccination

n. a means of producing immunity to a disease by using a *vaccine, or a special preparation of antigenic material, to stimulate the formation of appropriate antibodies. The name was applied originally only to treatment with vaccinia (cowpox) virus, which gives protection not only against cowpox itself but also against the related smallpox. However, it is now used synonymously with inoculation as a method of *immunization against any disease. Vaccination is often carried out in two or three stages, as separate doses are less likely to cause unpleasant side-effects. A vaccine is usually given by injection but may be introduced into the skin through light scratches; for some diseases (such as polio), oral vaccines are available....  vaccination

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