Which age group is most commonly affected by epiglottitis?

The age group most commonly affected by epiglottitis is children aged 3-8 years. This is largely due to the fact that during this developmental stage, children's immune systems are still maturing, making them more susceptible to infections. Epiglottitis, an inflammation of the epiglottis, has historically been associated with bacterial infections, particularly those caused by Haemophilus influenzae type b (Hib), which are more prevalent in young children due to their developmental factors and the patterns of their immunization.

While it is worth noting that infants under 1 year are also at risk due to their immature immune systems, the incidence of epiglottitis peaks in the 3-8 year age bracket. This age group is often in close contact with other children, which contributes to the spread of infections. Furthermore, the introduction of widespread vaccination against Hib has significantly reduced the incidence of epiglottitis in very young children and adults, further emphasizing that the 3-8 years age group is particularly vulnerable in this context.

Understanding the demographics of epiglottitis is crucial for early recognition and treatment, particularly in young children, where timely intervention can prevent severe complications.