Prior to the late 1980s, Haemophilus influenzae type b (Hib) was the most common cause of meningitis, epiglottitis, and other invasive bacterial infections in young children. The introduction of the conjugate Hib vaccines ...

Intellectual disability (ID) is not a disease itself, rather it is a condition that is characterized by significant limitations in both intellectual functioning and adaptation in conceptual and practical skills (van ...