While the approach taken to date to study Trichinella spp., involves mainly characterization of individual genes of interest, we initiated a genomics approach as an antecedent to more complete genome sequencing. Our approach involves use of expressed sequence tags (ESTs) obtained from three life cycle stages of Trichinella spiralis; adult worms (AD), mature muscle larvae (ML) and immature L1 la...

Trichinella spp. infection has never been reported among domestic pigs in Zimbabwe. Given that Trichinella spp. occurs in a sylvatic cycle in Zimbabwe and particularly in the light of the recent notification of the presence of the infection in farmed crocodiles, a survey was undertaken to evaluate the present epidemiological situation on commercial pig farms. Carcasses of 7,446 fattener pigs (a...

Trichinellosis, caused by Trichinella, is an emerging or re-emerging zoonotic parasitic disease, which is distributed worldwide with major socio-economic importance in some developing countries. In particular, it has been calculated that more than 40 million people are at risk of Trichinella infection in China. This review summarizes the current information on the epidemiology, laboratory diagn...

In December 2001, the routine inspection of a wild boar intended for human consumption revealed the presence of Trichinella ssp. larvae. Biological, morphological and genetic analyses demonstrated the parasite to be Trichinella pseudospiralis. This is the second report of T. pseudospiralis in the United States and the first report of the parasite in a food animal species in the U.S.

In 2021, the Serbian National Reference Laboratory for Trichinellosis, Institute Application of Nuclear Energy, organized external quality assessment (EQA 2021) detection of Trichinella larvae presence in meat by the magnetic stirrer method (MSM). The aims this study were to examine performance accredited laboratories over time and to compare participants’ performance. EQA 2021 w...

Trichinella spp. is one of the most widespread parasite infecting humans, mammals, and birds all over the world. Despite of the efforts made by public health specialists to control and eradicate it, trichinellosis is considered a re-emerging zoonosis in many areas. Romania is recognized as one of the countries with the highest prevalence of trichinellosis in Europe. With respect to Trichinellai...

Pigs infected with T. spiralis and T. britovi were followed by double (IgG) and triple antibody ELISA (IgG1, IgG2 and IgM) during a 12-week-period. Specific IgG and IgG1 responses were similar and showed a significant relation with the infecting doses and intensity of infection. Response to T. britovi was slightly lower than in groups infected with the same dose of T. spiralis. IgG2 response wa...

S u m m a r y : In this study we compared the sensitivity of molecular, serologic and parasitologic methods for diagnosis of equine trichinellosis in two abattoirs, one rural and one federal inspection type. Diaphragm muscle samples were obtained from 170 slaughter horses and examined by artificial digestion and PCR. Serum samples from these horses were also analyzed by ELISA. No Trichinella mu...

Trichinellosis is one of the most serious foodborne parasitic zoonoses in Europe. Wild carnivorous and omnivorous hosts are the main reservoirs of Trichinella spp. nematodes in nature. In the winter of 2008-2009, an atypical clinical case of trichinellosis occurred for the consumption of pork from a wild boar (Sus scrofa) hunted in southwestern Alps in Italy. The symptomatic individual showed d...