Kansas is currently facing one the largest tuberculosis outbreaks in U.S. history with 67 confirmed active cases and 79 ...
BCG vaccination is administered by intradermal injection. After vaccination, most children develop a scar at the injection site. Among BCG-vaccinated children, having a BCG scar is associated with ...
variable vaccine effectiveness among adults, and the vaccine's potential interference with TB tests, the CDC notes. The BCG ...