Imagine sitting in a classroom and not being able to clearly hear your teacher. For millions of children across the world, this is not imagination — it is daily reality.

According to the World report on hearing, school-age children with hearing loss often remain undiagnosed and without access to the care they need. The scale of the problem is staggering. The Global Burden of Disease Study estimates that around 90 million children and adolescents between the ages of 5 and 19 are living with hearing loss worldwide.

Yet, in many cases — especially in low-resource settings — the condition goes unnoticed.

A Silent but Growing Problem

Hearing loss in children does not always begin dramatically. Often, it starts quietly and gradually worsens over time. Common causes such as otitis media with effusion (fluid in the middle ear), chronic suppurative otitis media (long-standing ear infection), and even something as simple as impacted ear wax are widespread. The tragedy is that many of these causes are preventable or treatable.

But when left unaddressed, the consequences go far beyond difficulty in hearing.

Experts warn that untreated hearing problems can interfere with a child’s speech and language development, cognitive growth, and social skills. In classrooms, this may translate into poor academic performance. Over time, it can mean fewer job opportunities and long-term economic disadvantages.

In short, a child who cannot hear properly may struggle not because of lack of ability, but because of lack of timely care.

This Year’s Focus: Act Before It’s Too Late

This year’s World Hearing Day campaign carries a powerful message: “From communities to classrooms: hearing care for all children.”

The theme underscores two urgent priorities — preventing avoidable hearing loss in childhood and ensuring early identification and care for children who already have ear or hearing problems.

The idea is simple but powerful. Communities and schools are natural spaces where children, parents, and teachers come together. By integrating hearing checks and ear care into school health programmes and child health services, many problems can be detected early — before they affect learning and development.

No Child Should Be Left Behind

Doctors and public health experts stress that hearing care must not remain confined to hospitals. It needs to move into communities and classrooms. Regular screening in schools, awareness among parents and teachers, and access to affordable treatment can make a life-changing difference.

The message is clear: hearing well is not a luxury — it is essential for learning, communication, and confidence.

Acting now can ensure that no child is left behind simply because they could not hear the world around them.