Interlaboratory Validation of a Detection Method for Hepatitis E Virus RNA in Pig Liver.

ABSTRACT: In the last years, the number of notified hepatitis E cases in humans has continuously increased in Europe. Foodborne infection with the zoonotic hepatitis E virus (HEV) genotype 3 is considered the major cause of this disease. Undercooked liver and raw sausages containing the liver of pigs and wild boar are at high risk of containing HEV. However, so far, no standardized method for the detection of HEV-RNA in pig liver is available. An international collaborative study on method reproducibility involving 11 laboratories was performed for an HEV-RNA detection method, which consists of steps of sample homogenization, RNA extraction and real-time RT-PCR detection, including a process control. Naturally contaminated pork liver samples containing two different amounts of HEV and a HEV-negative

SUBMITTER: Trojnar E 

PROVIDER: S-EPMC7598171 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature