Table 1.
Records of Trichinella spp. in wolves according to the International Trichinella Reference Center from 1987 to 2018 and literature data (Beck et al., 2009; Airas et al., 2010; Larter et al., 2011; Teodorovic et al., 2014; Bień et al., 2016; Erster et al., 2016; Erol et al., 2021).
| Trichinella species/genotype | Country of origin | No. of records |
|---|---|---|
| T. spiralis | Croatia | 2 |
| Germany | 1 | |
| Finland | 7a | |
| Serbia | 1 | |
| Spain | 1 | |
| Total | 12 (2.2%) | |
| T. nativa | Russia | 63 |
| Finland | 53b | |
| Estonia | 20 | |
| Sweden | 15 | |
| Alaska (USA) | 11 | |
| Latvia | 3 | |
| Canada | 8 | |
| Total | 173 (32.6%) | |
| T. britovi | Italy | 135c |
| Serbia | 59 | |
| Latvia | 33 | |
| Croatia | 19 | |
| Poland | 14 | |
| Estonia | 12 | |
| Romania | 12 | |
| Sweden | 12 | |
| Finland | 11d | |
| Bulgaria | 4 | |
| France | 3 | |
| Germany | 3 | |
| Spain | 3 | |
| Ukraine | 3 | |
| Portugal | 2 | |
| Bosnia & Herzegovina | 1 | |
| Israel | 1 | |
| Republic of North Macedonia | 1 | |
| Slovakia | 1 | |
| Slovenia | 1 | |
| Turkey | 1 | |
| Total | 331 (62.3%) | |
| Trichinella T6 | Alaska (USA) | 5 |
| Canada | 9 | |
| Total | 14 (2.6%) | |
| T. pseudospiralis | Italy | 1e (0.2%) |
| Grand Total | 531 |
a
One double infection with T. nativa.
b
Of which one double infection with T. spiralis and seven double infections with T. britovi.
c
Of which one double infection with T. pseudospiralis.
d
Of which seven double infections with T. nativa.
e
One double infection with T. britovi.