Summary: Lagos State has confirmed six diphtheria cases out of 53 suspected ones in 2026. Here’s what the disease is, how it spreads, and how you can protect yourself and your family.
As the new year kicks off, Lagos State health authorities have raised the alarm over a fresh diphtheria scare, with 53 suspected cases already recorded in 2026 — six of which have been confirmed by laboratory tests.
The Commissioner for Health, Prof. Akin Abayomi, broke the news, putting Lagosians and health-conscious Nigerians across the country on notice. If you think diphtheria is a disease of the past, think again — it is very much here, and it demands our attention.
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So, What Exactly Is Diphtheria?
For many Nigerians, diphtheria might sound like a medical textbook term, but this bacterial infection is very real and potentially deadly. It primarily attacks the throat and airways, forming a thick grey membrane that can make breathing extremely difficult. Left untreated, it can lead to serious complications affecting the heart and nervous system.
The disease is caused by the bacterium Corynebacterium diphtheriae and spreads easily from person to person through coughing, sneezing, or even close contact — the kind of contact that is practically unavoidable in a bustling city like Lagos.
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Why Should Lagosians Be Worried?
Lagos is Nigeria’s commercial nerve centre — a megacity of over 20 million people where buses are packed, markets are crowded, and neighbourhoods are dense. These are exactly the conditions in which infectious diseases thrive and spread rapidly.
With 53 suspected cases already flagged this year alone, health experts are watching the situation closely. Six confirmed cases may not sound like a lot right now, but diphtheria has a history of escalating quickly when communities are caught off guard.
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Prevention Is the Best Medicine — And It Starts With Vaccination
The good news? Diphtheria is entirely preventable through vaccination. The DPT vaccine (Diphtheria, Pertussis, and Tetanus) has been part of Nigeria’s childhood immunisation schedule for decades.
Here is what you should do right away:
– Check your child’s immunisation card — ensure they have received all recommended doses of the DPT vaccine.
– Visit your nearest Primary Health Centre (PHC) if any doses have been missed. Do not postpone this.
– Adults should not assume they are safe — if you were never fully vaccinated or cannot remember your vaccination history, speak to a healthcare provider.
– Avoid self-medication — diphtheria requires proper diagnosis and treatment with antibiotics and antitoxins. Do not manage symptoms at home with agbo or over-the-counter drugs.
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Warning Signs You Should Not Ignore
If you or anyone in your household develops any of the following symptoms, go to a hospital immediately:
– Sore throat with a greyish or whitish coating at the back of the throat
– Difficulty swallowing or breathing
– Swollen neck (sometimes called “bull neck”)
– Fever and weakness
– Hoarse voice or a barking cough
Early treatment is critical. The longer you wait, the more dangerous the infection becomes.
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The Lagos State Government’s Response
The Lagos State Ministry of Health has been monitoring the situation and working to contain the spread. Commissioner Abayomi’s public disclosure is a sign that the government is taking this seriously, but residents must also play their part.
Health officials are urging residents to report suspected cases promptly and to cooperate with contact tracing efforts where necessary.
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Bottom Line: Stay Alert, Stay Vaccinated
Lagos has fought and survived many health challenges — from cholera outbreaks to the COVID-19 pandemic. This is not the time to be complacent. Diphtheria is preventable, and with collective action, it can be stopped before it becomes a wider crisis.
Protect yourself. Protect your children. Protect your community.
If you suspect any symptoms, do not wait — head to the nearest public health facility today.
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Stay informed and share this article with friends and family across Lagos and beyond. Health information saves lives.
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