MSF Reports Over 1,260 Diphtheria Deaths in Nigeria

Since the diphtheria outbreak began in late 2022, Nigeria has recorded over 1,260 deaths and more than 41,000 suspected cases, with over 24,000 confirmed infections. Médecins Sans Frontières (MSF) reported these figures through its Field Communication Officer, Abdulkareem Yakubu.

The organization highlighted that shortages of diphtheria antitoxin (DAT) and low vaccination coverage are exacerbating the crisis, especially in northern Nigeria. As of August 9, 2026, Nigeria had 12,977 suspected cases, 10,476 confirmed infections, and 406 deaths in that year alone.

Affected states include Bauchi, Borno, Kaduna, Katsina, Kano, Plateau, Sokoto, and Zamfara. MSF's Medical Coordinator in Nigeria, Dr David Kizito, stated that the global shortage of DAT is critical, as it is the only treatment that can neutralize the toxin from the disease.

MSF has treated over 9,000 diphtheria patients this year and called for urgent action from governments and partners to secure necessary medical supplies.