Quintas, Hélder Lebrero, María Jacob-Ferreira, João Quilez, Pablo Guallar, David Coelho, Ana Lacasta, Delia Marteles-Aragüés, Diana Ruiz de Arcaute Rivero, Marta Cardoso, Luís Villanueva, Sergio Seroprevalence and associated factors ofLeishmania infantum in small ruminants in Portugal Parasit. vectors 10.1186/s1307 2026 2026