A worrying health reality—Nigeria now tops Africa in tuberculosis cases, but experts say early detection and treatment can turn the tide.
Nigeria has been ranked the number one country in Africa and sixth globally for tuberculosis (TB) prevalence, according to health experts speaking at events marking World TB Day.
Experts revealed that TB—caused by Mycobacterium tuberculosis—remains the deadliest infectious disease worldwide, with millions infected yearly. In 2024 alone, about 10.7 million people contracted the disease globally.
They explained that TB spreads through airborne droplets, making crowded and poorly ventilated spaces high-risk zones. Symptoms include persistent cough, fever, weight loss, and night sweats—but the good news is that TB is curable within six months if detected early.
Health professionals are now urging Nigerians to get tested early, avoid stigma, and take advantage of free treatment programmes, stressing that untreated cases—especially among men—can fuel further spread within families and communities.
The message is clear: awareness, early diagnosis, and community action are key to reducing Nigeria’s TB burden.
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