The bacteria survive in the feces of lice and are usually spread when fecal matter enters the human bloodstream. Epidemic typhus can also be spread via inhalation. Scrub Typhus (Bush Typhus) Bush ...

1 Department of Gastroenterology and Hepatology, Tianjin Medical University General Hospital, Tianjin, China 2 Tianjin Institute of Digestive Disease, Tianjin Medical University General Hospital, ...

He has a blue plastic bag in his hand, with the dog's fecal matter inside ... to wipe his hands on his rear end before smearing human excrement on the vehicle. It wasn't immediately known where ...

What's more, according to their analysis of modern human DNA, one of these isolated populations left a stronger legacy in our genes than the other. "The question of where we come from is one that has ...

According to NASA, in space, blood can accumulate in the head more than normal. This can cause some fluids to pool at the back of the eye and near the optic nerve. This can cause vision changes, like ...

our understanding of human evolution and medicine. More generally, this work demonstrates how fecal samples can be used to investigate local adaptation. It opens the door for future studies to ...

The results show that human fecal pollution is a critical factor in the spread of resistance genes in the aquatic environment. However, the nature and extent of this pollution varies greatly ...