Tuberculosis In Children Contagious. Children with tb rarely die when they receive standard treatment for the disease, but 90 percent of children who die from tb worldwide go untreated. The world health organization states that about 500,000 children fell ill with tb, and 64,000 died from tb in 2011.
However, a cure of the disease occurs only if the treatment is carried through to the end, as. But tb is curable and preventable. With active tb, children usually start to get better within a few weeks of starting treatment.