Table 1.

Shared pathogens studied in non-invasive samples in Cantabrian brown bear (Ursus arctos).

Type and number (n) of samples	Parasites	Bacteria	Viruses
Feces (n = 73)	Cryptosporidium spp., Giardia spp., Blastocystis sp., Enterocytozoon bieneusi, Encephalitozoon spp.	Salmonella spp., verotoxigenic Escherichia coli and betalactamase (ESBL/AmpC) and/or carbapenemase producing E. coli	Canine Adenovirus type 1 (CAdV-1), Canine Distemper Virus (CDV)
Tree-sponges (n = 42)	–	Salmonella spp., verotoxigenic E. coli and colistin resistant E. coli	CAdV-1, CDV