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  1. Valley fever cases climb in California’s Central Valley — and ...

    www.desertsun.com/story/news/health/2019/12/16/...

    Dec 16, 2019 · A University of California study examining the financial toll of valley fever on California estimated the direct and indirect lifetime costs of 2017 cases at about $700 million, when considering ...

  2. Rocky Mountain Spotted Fever (RMSF) - Infectious Diseases ...

    www.merckmanuals.com/professional/infectious...

    Clinicians should suspect Rocky Mountain spotted fever in any seriously ill patient who lives in or near a wooded area anywhere in the Western Hemisphere and has unexplained fever, headache, and prostration, with or without a history of tick contact. A history of tick bite is elicited in about 70% of patients.

  3. Valley Fever prevention and information

    www.dir.ca.gov/dosh/valley-fever-home.html

    Valley Fever is caused by a microscopic fungus known as Coccidioides immitis which lives in the top two to 12 inches of soil in many parts of the state. When soil is disturbed by activities such as digging, driving, or high winds, fungal spores can become airborne and potentially be inhaled by workers.

  4. Jul 16, 2013 · Infection rates of an incurable illness called valley fever are increasing at an alarming and mystifying rate in parts of the American south-west. But few places have been hit as hard as one ...

  5. Intro to Geology of the San Joaquin Valley

    sjvgeology.org/geology/index.html

    Geologic History. The San Joaquin Valley is a sediment-filled depression, called a basin, that is bound to the west by the California Coast Ranges, and to the east by the Sierra Nevadas. It is classified as a forearc basin, which basically means that it is a basin that formed in front of a mountain range.

  6. California As We Saw It: Exploring The California Gold Rush ...

    library.ca.gov/california-history/gold-rush

    Marshall apparently made the map sometime after the discovery but an exact date cannot be determined. The map was found in a desk at his cabin in Kelsey (near Placerville) after his death. John Sipp, who purchased the cabin at an administrator's sale, gave the map to the State Library in 1910 along with a double-sided drawing of the mill by ...

  7. Mike Ballard's "Historical Highways of Central and Southern California" pages. This includes information on US 6 and US 99, as well as information on unbuilt freeways, maps, East Los Angeles interchanges, and much, much more. ushighways.cahighways.org. Casey Cooper's "Historic US Highways of California".

  8. Trails West, a map of early western migration trails ...

    www.tngenweb.org/tnletters/usa-west.htm

    First owned by Columbia River Fishing and Trading Company, it was sold to the Hudson Bay Company in 1837. It fell into disrepair and was dismantled in 1863. Fort Hall was a major stop along the Oregon Trail (a.k.a. Oregon-California Trail) for settlers seeking the Oregon Territory and for those Argonauts seeking the California gold fields.

  9. Rio Grande Railroad: Map, History, Photos & More

    www.american-rails.com/drgw.html

    Perhaps no other major American railroad enjoyed such a colorful and captivating history like the Denver & Rio Grande Western. It was the idea of General William J. Palmer, a decorated U.S. Army officer of the Civil War, who envisioned something which had never before been attempted; a corridor piercing the heart of the Rocky Mountains.

  10. Travel Guides | Visit California

    www.visitcalifornia.com/travel-guides

    Find all of the information and inspiration you need to plan the ultimate Golden State getaway.