Medical research

Lassa virus uses unexpected two-step mechanism to enter cells

(Medical Xpress)—The Lassa virus is a dangerous microbe. Endemic to West Africa and spread by a rodent, it causes infections in humans that can lead to a severe and deadly hemorrhagic fever. There are an estimated 500,000 ...

Diseases, Conditions, Syndromes

Researchers unlock how Ebola virus smashes into human cells

(Medical Xpress)—Researchers at the University of Virginia School of Medicine have discovered how the deadly Ebola virus punches its way into the cytoplasm of cells. The finding identifies an important target for blocking ...

Medical research

Study reveals natural process that blocks viruses

The human body has the ability to ward off viruses by activating a naturally occurring protein at the cellular level, setting off a chain reaction that disrupts the levels of cholesterol required in cell membranes to enable ...

Medical research

Scientists reveal how deadly Marburg virus silences immune system

Scientists at The Scripps Research Institute have determined the structure of a critical protein from the Marburg virus, a close cousin of Ebola virus. These viruses cause similar diseases and are some of the deadliest pathogens ...

Medical research

Toward a vaccine for Ebola

On August 26, 1976, a time bomb exploded in Yambuku, a remote village in Zaire, (now the Democratic Republic of the Congo). A threadlike virus known as Ebola had emerged, soon earning a grim distinction as one of the most ...

Diseases, Conditions, Syndromes

First Ebola-like virus native to Europe discovered

A team of international researchers has discovered a new Ebola-like virus – Lloviu virus -- in bats from northern Spain. Lloviu virus is the first known filovirus native to Europe, they report in a study published in ...

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