Involvement of Species in Spotty Liver Disease-like Lesions in Broiler Chickens Detected at Meat Inspections in Miyazaki Prefecture, Japan.

Spotty liver disease (SLD) affects free-range laying hens, leading to mortality and reduced egg production. species, including , have been associated with SLD cases worldwide. However, the cause of SLD-like lesions found in broilers in Japan still remains unclear.

Discovery of a new volcanic soil material, "Akahoya," as an adsorbent for bacterial and viral pathogens and its application to environmental purification.

Akahoya is a volcanic soil rich in alumina, primarily deposited in Kyushu, Japan. We have found that Akahoya adsorbs bacteria in the water surrounding cattle grazing areas, suggesting a potential for environmental purification. This study investigated the spectrum of microorganisms adsorbed by Akahoya using a column filled with Akahoya through which a suspension of microorganisms was passed.