González Roser, Camprubí Esteve, Fernández Lidia, Millet Joan Pau, Peracho Víctor, Gorrindo Pilar, Avellanés Ingrid, Romero Arancha, Caylà Joan A
Servicio de Epidemiología. Agencia de Salud Pública de Barcelona. Barcelona. España.
Servicio de Vigilancia y Control de Plagas Urbanas. Agencia de Salud Pública de Barcelona. Barcelona. España.
Rev Esp Salud Publica. 2017 Mar 7;91:e201701027.
Arbovirus infections are a group of diseases whose incidence is increasing and that entail an important problem for public health. The aim of this study was to describe detected cases of arbovirosis in Barcelona, and surveillance and control actions performed in order to reduce the risk of transmission.
Descriptive cross-sectional study of confirmed dengue, chikungunya and Zika cases in Barcelona during 2014-2016 (1st trimester). Suspected cases detected in the city were notified to the Epidemiology Department of the Barcelona Public Health Agency, where an epidemiological survey is undertaken and, if appropriate, Urban Pests Surveillance and Control Department is contacted. They perform an entomological inspection and implement control and monitoring actions. We collected sociodemographical, epidemiological, clinical and entomological variables.
In 2014, 50 chikungunya and 20 dengue cases were detected; 25 entomological inspections were carried out in residences and 38 in the street. In 2015, 47 chikungunya, 51 dengue and 2 Zika cases were detected; 27 inspections were carried out in residences and 80 in the street. In 2016, 17 chikungunya, 52 dengue and 48 Zika cases were detected; 50 inspections were carried out in residences and 103 in the street. No autochtonous case was detected.
We observed an increasing incidence of arbovirosis cases during the 3-year study period. There was a progressive intensification of vector surveillance and control actions (inspections, sample collection…).
虫媒病毒感染是一类发病率不断上升且给公共卫生带来重大问题的疾病。本研究旨在描述巴塞罗那检测到的虫媒病毒病病例，以及为降低传播风险而采取的监测和控制措施。
对2014 - 2016年（第一季度）巴塞罗那确诊的登革热、基孔肯雅热和寨卡病例进行描述性横断面研究。在该市检测到的疑似病例会通报给巴塞罗那公共卫生机构的流行病学部门，在那里进行流行病学调查，并在适当情况下联系城市害虫监测与控制部门。他们进行昆虫学检查并实施控制和监测行动。我们收集了社会人口统计学、流行病学、临床和昆虫学变量。
2014年，检测到50例基孔肯雅热病例和20例登革热病例；对住宅进行了25次昆虫学检查，对街道进行了38次检查。2015年，检测到47例基孔肯雅热病例、51例登革热病例和2例寨卡病例；对住宅进行了27次检查，对街道进行了80次检查。2016年，检测到17例基孔肯雅热病例、52例登革热病例和48例寨卡病例；对住宅进行了50次检查，对街道进行了103次检查。未检测到本地病例。
在为期3年的研究期间，我们观察到虫媒病毒病病例的发病率不断上升。病媒监测和控制行动（检查、样本采集等）在逐步加强。
