Median delays to these three care-options were 5, 45, and 60 minutes, respectively. October to December 2016. Using probability-proportional-to-size, 20 villages were randomly selected, then, all inhabited households were systematically selected. Annual incidence and adjusted odds-ratio Erythrosin B for predictors were estimated. Findings Among the 9,924 participants, 66 suffered a snakebite during the past year: the resulting incidence is 665 (95%CI: 519C841) per 100,000 inhabitants per year. Victims were aged 5-75y (median: 34y), 53% were male and 57% farmer-cultivators. Two children died (case-fatality rate: 3%); 39 (59%) presented severity signs, including 2 (3%) neurotoxic syndromes, 20 (30%) systemic digestive syndromes, and 17 (26%) severe cytotoxic syndromes. Non-severe cases included 20 (30%) mild cytotoxic syndromes and 7 (11%) dry bites. Only two victims (3%) received antivenom. 59 (89%) used family traditional practices, 25 (38%) traditional healers, and 31 (47%) consulted health facilities. Median delays to these three care-options were 5, 45, and 60 minutes, respectively. Traditional treatments included incisions (n = 57; 86%), tourniquets (n = 51; 77%) and black-stones (n = 44; 67%). The two last procedures were also used in health facilities (n = 18). Consulting traditional healers was associated with severity (adjusted-OR: 19.6 (2.5C156), p = 0.005) and complications (aOR: 17.3, 2.4C123, p = 0.004). Long-term disabilities were subjective psychological trauma (n = 47; 71%), finger amputation (n = 1; 2%), ankylosis (n = 1; 2%) and chronic pain (n = 1; 2%). Conclusions We observed alarming levels of snakebite incidence, mortality, antivenom scarcity, and use of traditional medicine. It could represent several thousands of victims at national level. We suggested conducting a country-wide study, and improving antivenom supply, first-aid training, for traditional healers and health professionals. Author summary On a global scale, snakebite envenoming causes more than 100,000 human deaths annually, as well as pain, terror, or serious disabilities in about 5 million victims, as reported by the World Health Organization. However, accurate data from community-based surveys are lacking, especially in Sub-Saharan Africa. Our aim was to assess the burden of snakebite in Akonolinga health district in Centre Region, Cameroon. We conducted a cross-sectional household survey in 20 randomly selected villages. Our study shows that about 6.6 victims per 1,000 inhabitants are bitten by a snake yearly, and that 3% of those victims die. The two victims who died in our survey were children who did not receive antivenom. Among all victims, 59% presented with severe symptoms, but only 3% received antivenom, and the majority used some traditional treatment. Consulting traditional healers was associated with clinical severity and medical complications. In summary, we found three main problems: a high burden in terms of incidence, severity and death; a lack of access to antivenoms; and the common use of potentially harmful traditional practices (causing delay and complications). This could represent tens of thousands of victims on a national level. We suggest conducting a country-wide representative study. Introduction Snakebite envenoming is increasingly recognized as a major, deadly tropical disease of public health importance. Snakebite Rabbit polyclonal to PI3Kp85 was re-included in the World Health Organizations (WHO) list of Neglected Tropical Diseases (NTDs) in June 2017 [1,2], highlighting the lack of (and and (CNERSH), and the Ministry of Public Health, and in Switzerland, from the (CCER). Results Incidence and mortality This population-based cross-sectional study in 20 random villages enrolled 1,649 households (9,924 inhabitants) in Akonolinga health district, Centre Region, Cameroon. In total, 66 snakebites and two deaths were reported, indicating an annual incidence of 665 per 100,000 inhabitants and a case-fatality rate of 3%. Victim characteristics The typical victim was a 34-year-old (median age, interquartile range 16C53) male (53%) whose main occupation was farmer/fieldworker (57%; Table 1). Most bites occurred between June and November, the main rainy season (n = 47, 71%), with the highest monthly incidence in July (n = 15, 23%), between 6 a.m. and 6 p.m. (n = 43, 65%), while the victims were in the fields/plantations (n = 26, 40%). One victim (2%) was bitten in her sleep. Erythrosin B Fifty bites Erythrosin B (76%) involved the lower limb. Only two victims (3%) gave a coherent description of the snake genus responsible for the bite (name, color, and picture identification), (CNERSH) on 3 October 2016, and in Switzerland, (CCER) on 14.