While common in Arizona, Valley Fever often is misdiagnosed in patients, leading to a litany of problems. The infection is caused by inhaling a fungus that lives in the soil and becomes airborne by wind, dust storms, digging and other activities.
In the office, a doctor isnt able to tell what kind of pneumonia you have--whether its Valley Fever, or a bacterial pneumonia or a viral pneumonia--unless specific tests are done, says Dr. John Galgiani, director of the Valley Fever Center for Excellence at the University of Arizona.
Unless a doctor decides to do those tests, they may just assume its a bacterial infection (and) treat for that. As it turns out, in our part of the country, a third of those people actually have a fungal infection, not a bacterial infection ... so, the treatments really dont help, because they arent therapeutic for a fungal infection.
A simple blood test can help diagnose Valley Fever, Galgiani says, but up to 90 percent of doctors dont order the tests.
Aside from the high rate of misdiagnosis, the fungal infection usually isnt bad enough to require medicine. Two out of three cases arent severe enough to require medical attention and many people may never even know theyve been infected, says Galgiani.
There is a one in 30 chance of contracting Valley Fever for each person in our community who has not yet had it, he says.
In rare cases, however, Valley Fever can cause serious illness and even be fatal. Tucker Peck knows firsthand what its like to have Valley Fever and be treated for something else.
The 28-year-old graduate student in the University of Arizonas Clinical Psychology Program moved to Tucson 2 ½ years ago and thats when his troubles began. After a series of both positive and negative tests for Valley Fever, his condition began to deteriorate after being prescribed the incorrect course of drug treatment.
Over the summer, starting in June, I started getting pneumonia like twice a month, says Peck, who was living in Seattle over that summer. He was forced to quit his job and doctors then prescribed steroids for asthma, which turned out not to be the problem.
For asthma, you want to turn the immune system down, but with Valley Fever you want to turn it up," he says. "Ive heard thats pretty common for people to get misdiagnosed and get wrong medicines that make it worse.
Peck says being treated for the wrong illness has given him health problems hell face for the rest of his life. After being treated with the incorrect medicine, Peck developed a grapefruit-sized abscess on his right lung.
On September 10th, the abscess exploded. Its a grapefruits worth of Valley Fever fungus shot all throughout my lungs, my chest, my airways, says Peck. He was hospitalized for 18 days and had to have a piece of his lung removed and the rest of the organ cleaned.
Peck says he feels fine now, but worries the Valley Fever can come back at any moment, much like a person who has cancer in remission.
Provided by University of Arizona