Prevalence, genetic diversity and eco-epidemiology of pathogenic Leptospira species in small mammal communities in urban parks Lyon city, France.

Rodents are recognized as the main reservoirs of Leptospira spp. Rats, in particular, serve as hosts for the widely predominant Leptospira interrogans serovar Icterohaemorrhagiae, found worldwide. Several studies have shown the importance of other reservoirs, such as mice or hedgehogs, which harbor other leptospires' serovars.

Assessment of virus and Leptospira carriage in bats in France.

With over 1,400 species worldwide, bats represent the second largest order of mammals after rodents, and are known to host major zoonotic pathogens. Here, we estimate the presence of pathogens in autochthonous bat populations. First, we set out to check our samples for PCR amplification efficiency by assessing the occurrence of inhibited PCR reactions from different types of bat samples with amplifying the housekeeping gene β-actin.

Genetic diversity of strains circulating in humans and dogs in France in 2019-2021.

Leptospirosis is a bacterial zoonotic disease. Humans and dogs are susceptible hosts, with similar clinical manifestations ranging from a febrile phase to multiple organ dysfunction. The incidence of leptospirosis in mainland France is relatively high, at about 1 case per 100,000 inhabitants, but our knowledge of the strains circulating in humans and dogs remains limited.

Identification of Pathogenic Serogroup Grippotyphosa in Water Voles () from Ruminant Pastures in Puy-de-Dôme, Central France.

Rodents are the primary reservoirs for pathogenic species, which cause leptospirosis. Among the key potential carriers are water voles, whose population outbreaks can consequently pose a major threat to human and animal health. We studied the prevalence, prominence, and epidemiology of pathogenic species in water voles in central France.

First Molecular Detection of Pathogens in Common Rodent Captured in North Algeria Urban Areas.

Leptospirosis is an anthropozoonosis disease of worldwide distribution caused by mobile spirochetes of the genus and rodents, mainly rats, are described as its primary reservoir. In Algeria, there is limited data about the prevalence of spp. in humans and animals, as well as carriage in wild rodents.