Nigeria may have recorded index cases of anthrax, a bacterial disease that affects domestic and wild animals and can infect human beings.
According to the News Agency of Nigeria (NAN), the Federal Ministry of Agriculture and Rural Development, on Monday, officially confirmed the development in a statement signed by the Chief Veterinary Officer of Nigeria, Columba Vakuru.
Mr. Vakuru is reported to have, said animals showing signs of a possible case of anthrax on a farm in Suleja, Niger State, were reported to his office on 14 July.
About Anthrax and how it spreads to humans and livestock
According to experts, anthrax outbreaks are fairly common worldwide and mostly affect agricultural workers.
Humans become sick with the disease by handling animal products such as wool, hide, or bone from animals infected with the anthrax bacterium, NAN reported.
Anthrax is an infectious disease caused by the bacterium Bacillus anthracis. The bacteria live in the soil and usually infect wild and domestic animals, such as goats, cattle, and sheep.
According to the Centre for Disease Control and Prevention (CDC), those with pulmonary anthrax are at risk of respiratory collapse and suffer the highest mortality rate of any anthrax victims, with 92 per cent of cases resulting in death.
The CDC said the third form of the disease, gastrointestinal anthrax, can occur when a person consumes the meat of an anthrax-infected animal.
“This is the rarest form of anthrax in the United States, but it can be deadly: Between 20 and 60 per cent of all gastrointestinal-anthrax cases result in death,” it said.
According to the U.S. National Library of Medicine, the most common form of the disease, cutaneous anthrax, was contracted when bacteria spores enter the body through a cut or scrape on the skin.
Of the three forms of the disease – cutaneous, pulmonary, and gastrointestinal, cutaneous anthrax is the easiest to treat with antibiotics.
It is said that anthrax can also be inhaled into the human respiratory tract — this pulmonary method of infection is most common among those who process wool and animal hides.
The U.S. was hit by an anthrax scare in September 2001 after letters containing anthrax spores were mailed to several news media offices and politicians, killing five and infecting 17 others.
Meanwhile, in October 2014, an outbreak of gastrointestinal and skin anthrax in a village in Jharkhand, India, reportedly killed seven people, and in July 2016, nearly 100 people from nomadic communities in northern Siberia were hospitalized with the disease.