0000000000323250
AUTHOR
Antonella Usticano
Endemic hepatitis C virus infection in a Sicilian town: Further evidence for iatrogenic transmission
The prevalence of and risk factors for HCV and HBV infections in the general population and the predictive value of ALT screening in identifying anti-HCV positive subjects have been evaluated in a small Sicilian town. A random 1:4 sampling from the census of the general population was performed. Anti-HCV, HCV-RNA, HCV genotype, HBsAg, and anti-HBc were tested. The linkage between HCV infection and potential risk factors was evaluated by multiple logistic regression analysis. Among 721 subjects studied, 75 (10.4%) were anti-HCV positive. The HCV infection rate increased from 0.4% in subjects 10–29 years of age to 34% in those > 60 years of age. Among the 75 anti-HCV positive subjects, 66.7% …
A comparison of the efficacy of commercial and experimental vaccines for contagious agalactia in sheep
Abstract An effective vaccine that improves the control of contagious agalactia in Mediterranean regions would be beneficial for poorer farmers who use traditional husbandry methods for sheep and goat production. However while there is little published data on the efficacy of commercially available vaccines for contagious agalactia, evidence from the field suggests that some provide inadequate protection. This paper compares four different vaccine formulations, including a widely used commercial vaccine, using clinical signs and mycoplasma excretion as measures of protection in sheep. Results showed that protection afforded by the vaccines, following contact challenge with experimentally in…
Salvate Eva in Sicilia: indagine conoscitiva 2016 sull’adesione allo screening organizzato del cervicocarcinoma.
In Sicilia, a fronte di un incremento dell’estensione dello screening organizzato del cervicocarcinoma, non corrisponde un aumento dell’adesione. Nei mesi di gennaio-giugno 2016 è stata condotta un’indagine trasversale somministrando un questionario standardizzato a un campione di 365 donne, per descrivere le ragioni del fenomeno e promuovere interventi mirati. Per le variabili di atteggiamento e conoscenza è stato utilizzato l’Health Belief Model, che ha esplorato la percezione della donna della suscettibilità (rischio di sviluppare il cancro), della gravità della patologia e dei benefici derivanti dal pap-test. Dai risultati emerge che il 66,6% delle intervistate ha effettuato un pap- tes…