Enhanced mucosal immunity and protection against Aeromonas veronii infection in crucian carp via synergistic immunization with Bacillus coagulans and recombinant Lactobacillus casei expressing mshB gene.

Aeromonas veronii (A. veronii) is a pathogen that causes zoonotic diseases in humans, animals, and aquatic organisms, leading to symptoms such as scale loss, red and swollen anus, and hemorrhaging of tissues and organs in aquatic life. To better combat infections caused by A.

Coxiella burnetii Seroprevalence and Risk Factors in Cattle Farmers and Farm Residents in Three Northeastern Provinces and Inner Mongolia Autonomous Region, China.

Little is known about Coxiella burnetii infection among cattle farmers and farm residents in China. Thus, the present study was conducted to detect the seroprevalence of C. burnetii infection and estimate associated risk factors among cattle farmers and farm residents in China.