NEW YORK (GenomeWeb) – The Lassa virus, unlike its Ebola cousin, appears to have ancient origins and its appearances in humans seem to mostly be due to reservoir-to-human transmissions, according to an analysis of some 200 Lassa virus sequences.

"The reason Lassa hasn't yet grown into this huge epidemic is because there is limited transmission between humans," first author Kristian Andersen from the Scripps Research Institute said in a statement. "That's a major difference between Lassa virus and Ebola virus."

Get the full story

This story is free
for registered users

Registering provides access to this and other free content.

Register now.

Already have an account?
Login Now.

A fire at a Manchester hospital may have destroyed lab equipment and data, the Guardian reports.

Researchers generate a genetic database from skeletal remains from the 1845 Franklin Expedition to the Arctic, Live Science reports.

Researchers in China have begun another trial using CRISPR/Cas9 approaches in cancer patients, according to the Wall Street Journal.

In Science this week: human DNA found in sediments from archeological sites lacking bones, and more.