Division of In-vivo Research, ICMR- National Institute of Research in Tribal Health (NIRTH), Jabalpur- 482003, Madhya Pradesh, India; ICMR-National Institute of Traditional Medicine, Belagavi, Karnataka 590010, India.
Division of In-vivo Research, ICMR- National Institute of Research in Tribal Health (NIRTH), Jabalpur- 482003, Madhya Pradesh, India.
Res Vet Sci. 2024 May;171:105243. doi: 10.1016/j.rvsc.2024.105243. Epub 2024 Mar 26.
The rise of Crimean-Congo Hemorrhagic Fever (CCHF), poses a significant global health challenge, urging immediate action and continuous surveillance. With no available vaccines, monitoring pathogen presence is critical to identify at-risk areas promptly. A study was designed to assess the incidence of CCHF virus in goats and cattle using commercial ELISA IgG kits in tribal-dominated regions. Overall, 16% of the samples (n = 63/393) were positive for CCHF virus-specific IgG antibodies, whereas sero-prevalence detected in cattle 11.6% [95% CI:7-17.7] and in goats 18.9% [95% CI: 13.76-24.01], respectively. Statistically, Animal gender and age didn't significantly affect prevalence (p-value >0.05). Our finding indicates unnoticed CCHF virus circulation. Notably, lack of public awareness about zoonotic diseases in the study region was recorded. To combat this emerging tick-borne disease effectively, it's crucial to screen individuals with hemorrhagic manifestations in healthcare settings and active surveillance of ticks to prevent unwarranted public health outbreaks and design preventive interventions.
克里米亚-刚果出血热(CCHF)的兴起对全球健康构成了重大挑战,需要立即采取行动并进行持续监测。由于目前尚无可用的疫苗,因此监测病原体的存在对于及时确定高风险地区至关重要。本研究旨在使用商业 ELISA IgG 试剂盒评估部落主导地区山羊和牛中的 CCHF 病毒发生率。总体而言,16%的样本(n=63/393)对 CCHF 病毒特异性 IgG 抗体呈阳性,而在牛中检测到的血清流行率为 11.6%[95%CI:7-17.7],在山羊中为 18.9%[95%CI:13.76-24.01]。统计数据显示,动物的性别和年龄对流行率没有显著影响(p 值>0.05)。我们的发现表明存在未被发现的 CCHF 病毒循环。值得注意的是,在研究区域记录到公众对人畜共患病缺乏认识。为了有效应对这种新出现的蜱传疾病,必须在医疗机构中对出现出血症状的个体进行筛查,并对蜱进行主动监测,以防止不必要的公共卫生暴发和设计预防干预措施。