This study points out the high prevalence of respiratory nematodes in red foxes.
This is the first report of Eucoleus boehmi in the country.
A new haplotype of Crenosoma vulpis (haplotype V) was identified.
No evidence of Angiostrongylus vasorum and Dirofilaria immitis infections was found.
Foxes may play an important role in the transmission of cardiorespiratory parasites.