Núñez, Jonathan J Hantavirus infections among overnight visitors to Yosemite National Park, California, USA, 2012. [electronic resource] - Emerging infectious diseases Mar 2014 - 386-93 p. digital Publication Type: Historical Article; Journal Article ISSN: 1080-6059 Standard No.: 10.3201/eid2003.131581 doi Subjects--Topical Terms: AdolescentAdultCalifornia--epidemiologyChildDisease OutbreaksEnvironmental MonitoringOrthohantavirus--classificationHantavirus Infections--diagnosisHistory, 21st CenturyHumansMiddle AgedRisk FactorsSerotypingTravelYoung Adult