title: Hepatitis E virus (HEV) in sewage from treatment plants of Messina University Hospital and of Messina City Council.
abstract: Samples of sewage from treatment plants at the "G. Martino" University Hospital of Messina (AOU) and that of Messina City Council were analysed to detect the hepatits E virus. Samples were taken on sewage entering and exiting the treatment plants on a monthly basis over a one-year period from both the hospital plant (24 samples) and the municipal plant (22 samples). All sewage samples were pretreated by ultrafiltraton and concentration and finally processed by the PCR method to amplify gene material. A total of three samples tested positive: two (8.33%) entering the AOU treatment plant and one (4.5%) entering the municipal plant while no cases of HEV were detected in samples of treated sewage. These findings confirm the presence of the virus in the city of Messina and showed that the two treatment plants to be working efficiently when tested.
authors.affiliation: Department of Hygiene, Preventive Medicine and Public Health R. de Blasi, University of Messina, Italy. vlafauci@unime.it
authors.forename: V
authors.initials: V
authors.lastname: La Fauci
authors.forename: D
authors.initials: D
authors.lastname: Sindoni
authors.forename: O C
authors.initials: OC
authors.lastname: Grillo
authors.forename: S
authors.initials: S
authors.lastname: Calimeri
authors.forename: D
authors.initials: D
authors.lastname: Lo Giudice
authors.forename: R
authors.initials: R
authors.lastname: Squeri
mesh_terms: D016751:Hepatitis E / Q000453:epidemiology / Q000517:prevention & control*; D016752:Hepatitis E virus / Q000302:isolation & purification; D006801:Humans; D007558:Italy / Q000453:epidemiology; D011159:Population Surveillance / Q000379:methods*; D012722:Sewage / Q000032:analysis / Q000821:virology*; D014865:Waste Disposal, Fluid
chemical_list: D012722:Sewage