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The prevalence of vector-associated parasitic infections is high in central-southern Italy. The deltaic coastal plain of the Volturno River has been suspected, by veterinary practitioners, to have a high accidental incidence of Dirofilaria repens. Thus, the goal of this study was to evaluate the prevalence of dirofilariasis and other coinfections frequently described in dogs living in the Volturno area. Blood samples of 100 clinical asymptomatic dogs were examined using a Knott's technique and polymerase chain reaction in order to identify microfilariae. Other vector-borne coinfections were also investigated using ELISA kits. The results were analysed using statistical and Geographic Information System (GIS) software. Microfilariae of D. repens were detected in 10% of the dogs surveyed, with a presence of antibodies against Ehrlichia canis (4/10) and Dirofilaria immitis (1/10). Such high incidence should be considered in light of the zoonotic potential for D. repens and the support for more regular use of repellents to prevent the spread of this disease. The GIS analyses indicated that the study area provides suitable conditions to sustain populations of mosquito vectors and D. repens parasites throughout much of the year. [ABSTRACT FROM AUTHOR]

Urinary disorders are uncommon in the initial phases of multiple sclerosis, but increase in frequency as the disease progresses, with a negative impact on quality of life. The goal of this study was to propose a protocol for the diagnosis and treatment of urinary disorders in multiple sclerosis, based on data from the scientific literature and the experience of Italian clinical centres. In particular, the following clinical aspects were considered: what to do with patients with asymptomatic multiple sclerosis; what to do with symptomatic patients; how and when to perform a second-level diagnostic evaluation; and how to treat urinary disorders. A diagnostic-therapeutic algorithm is proposed, that can be applied in Italian clinical centres.