Unveiling the incidences and trends of the neglected zoonosis cystic echinococcosis in Europe: a systematic review from the MEmE project

Autor: Adriano Casulli, Bernadette Abela-Ridder, Daniele Petrone, Massimo Fabiani, Branko Bobić, David Carmena, Barbara Šoba, Enver Zerem, Maria João Gargaté, Gordana Kuzmanovska, Cristian Calomfirescu, Iskra Rainova, Smaragda Sotiraki, Vera Lungu, Balázs Dezsényi, Zaida Herrador, Jacek Karamon, Pavlo Maksimov, Antti Oksanen, Laurence Millon, Mario Sviben, Renata Shkjezi, Valbona Gjoni, Ilir Akshija, Urmas Saarma, Paul Torgerson, Viliam Šnábel, Daniela Antolová, Damir Muhovic, Hasan Besim, Fanny Chereau, Moncef Belhassen García, François Chappuis, Severin Gloor, Marcel Stoeckle, Beat Müllhaupt, Valerio Manno, Azzurra Santoro, Federica Santolamazza
Rok vydání: 2022
Předmět:
Zdroj: The Lancet. Infectious diseases
ISSN: 1474-4457
DOI: 10.1016/s1473-3099(22)00638-7
Popis: Review The neglected zoonosis cystic echinococcosis affects mainly pastoral and rural communities in both low-income and upper-middle-income countries. In Europe, it should be regarded as an orphan and rare disease. Although human cystic echinococcosis is a notifiable parasitic infectious disease in most European countries, in practice it is largely under-reported by national health systems. To fill this gap, we extracted data on the number, incidence, and trend of human cases in Europe through a systematic review approach, using both the scientific and grey literature and accounting for the period of publication from 1997 to 2021. The highest number of possible human cases at the national level was calculated from various data sources to generate a descriptive model of human cystic echinococcosis in Europe. We identified 64 745 human cystic echinococcosis cases from 40 European countries. The mean annual incidence from 1997 to 2020 throughout Europe was 0·64 cases per 100 000 people and in EU member states was 0·50 cases per 100 000 people. Based on incidence rates and trends detected in this study, the current epicentre of cystic echinococcosis in Europe is in the southeastern European countries, whereas historical endemic European Mediterranean countries have recorded a decrease in the number of cases over the time. Key messages: - This study aims to shed light on the unrecognised incidence of cystic echinococcosis in Europe, unveiling its epidemiological effect by providing a quantitative measure of number, incidence, and trends of human cases documented within the period 1997–2021; - Since human cystic echinococcosis cases are generally under-reported and data have uncertainty (partly due to misdiagnosis), data provided in this study should be considered as a conservative estimate of the real impact of this zoonotic infection historically occurring in Europe; - For the years 2017–19, we identified a total number of cystic echinococcosis cases four-fold higher than for The European Surveillance System (TESSy) data; - Decreasing trends have been recorded in most southern Mediterranean and some eastern European countries, where cystic echinococcosis has traditionally been highly prevalent; - Increasing trends have been identified in some eastern and southeastern European countries but, unexpectedly, also in most non-endemic countries of northern and western Europe; - Based on incidence and trends from 2017–19, the current epicentre of cystic echinococcosis in Europe is represented by the Balkan Peninsula; - Cystic echinococcosis in Europe remains a relevant public health issue and findings from this study should be used to support the planning of surveillance and control programmes in Europe according to the WHO 2021–2030 roadmap for neglected tropical diseases. This research was funded by the MEmE project from the EU’s Horizon 2020 Research and Innovation programme under grant agreement number 773830: One Health European Joint Programme. This work was also partially supported by research funding (grant PRG1209) from the Estonian Ministry of Education and Research info:eu-repo/semantics/publishedVersion
Databáze: OpenAIRE