ABSTRACT
OBJETIVO: Determinar el agente responsable de un brote de gastroenteritis ocurrido en un hotel de Menorca en septiembre de 2016. MÉTODOS: Se estudió la epidemiología de los casos y se investigaron muestras ambientales y clínicas para la presencia de microorganismos indicadores y patógenos. RESULTADOS: Se detectaron 151 casos: 123 afectaron a clientes y 28 a personal. Los análisis microbiológicos detectaron la presencia de norovirus genotipo II en heces de pacientes, así como en habitaciones y zonas comunes. El plan de control implementado permitió la erradicación del brote. CONCLUSIONES: Este estudio del brote causado por norovirus del genotipo II demuestra que una rápida actuación es crítica para controlar este tipo de brotes
OBJECTIVES: To establish the agent responsible for a gastroenteritis outbreak in a hotel in Menorca (Spain) in September 2016. METHODS: The study included epidemiological and laboratory analysis. Environmental and stool samples were examined for bacterial and viral pathogens. RESULTS: One hundred and fifty-one cases were detected, 123 among the tourists staying in the hotel and 28 affecting the staff. The presence of genotypeII norovirus was discovered in the microbiological studies of patient's faeces, as well as in the surface samples of rooms and common areas. The control plan implemented allowed for control of the outbreak. CONCLUSIONS: This study on a genotypeII norovirus outbreak reveals the importance of a rapid response for controlling these types of outbreaks
Subject(s)
Humans , Young Adult , Adult , Middle Aged , Gastroenteritis/epidemiology , Gastroenteritis/etiology , Caliciviridae Infections/etiology , Caliciviridae Infections/microbiology , Norovirus/isolation & purification , Disease Outbreaks/prevention & control , Caliciviridae/isolation & purification , Caliciviridae Infections/prevention & control , Caliciviridae Infections/transmission , Gastroenteritis/prevention & control , Gastroenteritis/virologyABSTRACT
OBJECTIVES: To establish the agent responsible for a gastroenteritis outbreak in a hotel in Menorca (Spain) in September 2016. METHODS: The study included epidemiological and laboratory analysis. Environmental and stool samples were examined for bacterial and viral pathogens. RESULTS: One hundred and fifty-one cases were detected, 123 among the tourists staying in the hotel and 28 affecting the staff. The presence of genotypeII norovirus was discovered in the microbiological studies of patient's faeces, as well as in the surface samples of rooms and common areas. The control plan implemented allowed for control of the outbreak. CONCLUSIONS: This study on a genotypeII norovirus outbreak reveals the importance of a rapid response for controlling these types of outbreaks.
