What does BCG mean in UNCLASSIFIED
Bacille Calmette-Guerin (BCG) is an attenuated strain of Mycobacterium bovis, a bacterium that causes tuberculosis in cattle. It was developed by Albert Calmette and Camille Guerin in 1921 and has been used as a vaccine to prevent tuberculosis in humans for over a century.
BCG meaning in Unclassified in Miscellaneous
BCG mostly used in an acronym Unclassified in Category Miscellaneous that means Bacil Calmette Guerin
Shorthand: BCG,
Full Form: Bacil Calmette Guerin
For more information of "Bacil Calmette Guerin", see the section below.
BCG Vaccine
The BCG vaccine is a live attenuated vaccine, meaning that it contains a weakened form of the bacteria that causes tuberculosis. When the vaccine is administered, the bacteria are taken up by immune cells and stimulate the production of antibodies and T cells. These immune cells then provide protection against future infection with Mycobacterium tuberculosis, the bacteria that causes tuberculosis in humans.
Effectiveness and Safety
The BCG vaccine is highly effective in preventing severe forms of tuberculosis, such as meningitis and miliary tuberculosis. It is also effective in reducing the incidence of pulmonary tuberculosis, the most common form of the disease. The vaccine is considered safe, with only mild side effects such as redness, swelling, and tenderness at the injection site.
Areas of Use
The BCG vaccine is primarily used in countries where tuberculosis is common. It is recommended for infants and young children, who are at the highest risk of developing severe forms of the disease. In some countries, the vaccine is also given to healthcare workers and other individuals at high risk of exposure to tuberculosis.
Essential Questions and Answers on Bacil Calmette Guerin in "MISCELLANEOUS»UNFILED"
What is BCG?
BCG is an abbreviation for Bacille Calmette-Guerin, a weakened strain of the bacterium that causes tuberculosis (TB). It is used as a vaccine to prevent TB, particularly in developing countries where the disease is more common.
How does the BCG vaccine work?
The vaccine contains weakened TB bacteria that are unable to cause disease but can stimulate the body's immune system to produce antibodies and T cells that protect against future TB infection.
Who should receive the BCG vaccine?
The BCG vaccine is recommended for infants and young children in countries where TB is endemic. It is also sometimes recommended for healthcare workers, travelers, and others at high risk of exposure to TB.
How effective is the BCG vaccine?
The BCG vaccine is estimated to be about 50-80% effective in preventing severe forms of TB, such as meningitis and disseminated disease. It is less effective in preventing pulmonary TB, but it can still reduce the risk of developing the disease and its complications.
Are there any side effects of the BCG vaccine?
The BCG vaccine is generally well-tolerated. Common side effects include a small, temporary bump at the injection site, redness or swelling, and mild fever. Rarely, more serious side effects, such as infection or abscess formation, can occur.
Is the BCG vaccine safe for everyone?
The BCG vaccine is generally safe for most people. However, it should not be given to individuals with certain conditions, such as known immunodeficiency or active TB infection. It should also be used with caution in individuals with a history of certain allergies.
How is the BCG vaccine administered?
The BCG vaccine is typically administered as a single injection into the skin. It is usually given in the upper arm or thigh.
Final Words: The BCG vaccine is a safe and effective preventive measure against tuberculosis. It has been used for over a century and has saved countless lives. The vaccine is particularly important in areas where tuberculosis is common, and it is recommended for infants and young children in these areas.
BCG also stands for: |
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| All stands for BCG |