What does BCG mean in NURSING
BCG stands for Bacillus Calmette-Guerin, a vaccine used to prevent tuberculosis (TB), a contagious bacterial infection. It is a live, attenuated vaccine, meaning it contains a weakened strain of the TB bacteria.
BCG meaning in Nursing in Medical
BCG mostly used in an acronym Nursing in Category Medical that means Bacillus Calmette-Guerin
Shorthand: BCG,
Full Form: Bacillus Calmette-Guerin
For more information of "Bacillus Calmette-Guerin", see the section below.
History and Development
The BCG vaccine was developed by Albert Calmette and Camille Guerin in 1921. They derived the vaccine from a strain of the TB bacteria that had lost its virulence through repeated subculturing.
Mechanism of Action
When the BCG vaccine is administered, the weakened TB bacteria stimulate the immune system to recognize and respond to the real TB bacteria. This provides protection against subsequent TB infection.
Efficacy and Safety
The BCG vaccine is highly effective in preventing severe forms of TB, including childhood TB meningitis and miliary TB. It is generally safe and well-tolerated, with common side effects being a small bump at the injection site and mild fever.
Administration and Dosage
The BCG vaccine is typically administered as a single dose in early infancy. In some countries, a second dose may be recommended for individuals at high risk of TB exposure.
Essential Questions and Answers on Bacillus Calmette-Guerin in "MEDICAL»NURSING"
What is BCG Vaccine?
The BCG vaccine is a live attenuated vaccine used to prevent tuberculosis (TB). It is made from a weakened strain of the bacterium that causes TB, Mycobacterium bovis.
What is the BCG Vaccine used for?
The BCG vaccine is used to prevent TB, a serious bacterial infection that can affect the lungs and other organs.
How is the BCG Vaccine administered?
The BCG vaccine is usually given as a single injection into the skin of the upper arm.
Who should get the BCG Vaccine?
The BCG vaccine is recommended for people who are at high risk of developing TB, such as those who live in areas where TB is common or who come into contact with people who have TB.
Are there any side effects of the BCG Vaccine?
The BCG vaccine is generally safe and well-tolerated. However, some people may experience mild side effects, such as redness, swelling, or pain at the injection site. In rare cases, the vaccine can cause more serious side effects, such as fever or infection.
How effective is the BCG Vaccine?
The BCG vaccine is about 80% effective in preventing TB. However, it is not 100% effective, and some people who are vaccinated may still develop TB.
Final Words: The BCG vaccine is a critical tool in the fight against TB, a major public health concern worldwide. It is safe and effective in preventing severe forms of TB, making it an essential part of global vaccination programs.
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