About 450 million Africans have an increased of risk of contracting spinal meningitis, a disease which can kill in 24 hours, this year, warns medical experts from eight of the continent's countries.
Meningococcal meningitis is a global burden that affects 1.2 million people every year and causes the death of 135,000 of them, said the doctors from west and central Africa.
Twenty-six countries that make up the so-called "African meningitis belt that stretches from Senegal to Ethiopia - an area home to 450 million people - may be heavily affected by epidemic outbreaks," said the doctors at a press conference.
Dr Gilbernair added that countries don't make calls for stockpiles of meningitis vaccines until the last moment, when an epidemic is declared.
Mali's Professor Mamadou Keita Marouf called for a mass vaccination program to help prevent the disease responsible for "practically decimating a generation".
Professor Ye Ouattara Diarra, from Burkina Faso, described meningitis as a public health problem and called for increased monitoring to help detect cases early.
The World Health Organization (WHO) warned in December of a risk of fresh meningitis outbreaks this year in Africa, particularly Niger and Nigeria which were both badly hit in 2015.
Meningitis is an acute inflammation of the protective membranes covering the brain and spinal cord and can be life-threatening. Symptoms include high fever, a stiff neck, vomiting and severe headaches.