A deer mouse collected Jan. 3 in Cuyamaca Rancho State Park near Julian tested positive for the potentially deadly virus, according to the county's Environmental Health and Quality Department.

In their testing, the researchers determined that the toxin can put down a mouse inside of 30 seconds. But as deadly as the creature’s venom is, the study has produced some good news for would ...

A deer mouse collected in Cuyamaca Rancho State Park earlier this month tested positive for hantavirus, a potentially deadly virus that can infect people, county officials said Monday. Officials ...

(File photo KYUSUNG GONG, STAFF PHOTOGRAPHER) A deer mouse collected in Cuyamaca Rancho State Park earlier this month tested positive for hantavirus, a potentially deadly virus that can infect ...