A healthy 30-year-old woman in Ireland was mistakenly injected with a BCG vaccine instead of an MMR shot, causing a severe TB infection. The error went unnoticed initially, resulting in the bacteria spreading rapidly. She eventually received appropriate treatment and recovered fully. A healthy 30-year-old woman in Ireland was mistakenly injected with a BCG vaccine instead of an MMR shot, causing a severe TB infection. The error went unnoticed initially, resulting in the bacteria spreading rapidly. She eventually received appropriate treatment and recovered fully. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle