The ITRC is the official reference laboratory of both the International Com
mission on Trichinellosis (since 1988) and the international Office of Epiz
ootics (since 1992). The ITRC was created as a repository for Trichinella s
trains and as a source of materials and information for international resea
rch in 1988. To date, about 900 isolates of human and animal origin from th
roughout the world have been examined and identified by new procedures deve
loped at the ITRC or in collaboration with other institutions. Using materi
al from this collection, the ITRC has provided a complete revision of the s
ystematics of the genus Trichinella. The ITRC database can be consulted by
accessing the web-site: www.simi.iss.it/trichinella/index.htm.