Region Typical Vaccination Policy. While its efficacy against pulmonary TB in adults varies, the vaccine continues to be a vital tool in regions where the disease is prevalent.
BCG Vaccine UK Childhood Program: What to Expect
It is common to observe a small red bump at the injection site that may evolve into a blister or ulcer. The Bacillus Calmette-Guérin, or BCG, immunization has been administered for over a century, demonstrating a remarkable ability to prevent severe forms of TB in children.
The standard method involves a single intradermal injection, where the liquid is placed just beneath the surface of the skin on the upper arm. Pregnant women are usually also excluded from vaccination.
BCG Vaccine UK Childhood Program: What to Expect
In countries where it is part of the national program, the injection is often provided within days of birth. Serious complications are rare but can include lymph node swelling or, in very few instances, a disseminated infection.
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