Did you know?
Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.
Did you know?
Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Phacopid trilobite, Devonian age, Ohio, United States
When the United States gets stuck over a controversial issue—usually something a divided Congress ca
J. P. Morgan, the financial genius, staved off ruinous competition among steel firms by combining mo
Flow cytometry data that shows the differences in CD3+ CD4+ cells that occur with HIV infection. ...
Primary causes of chronic liver disease in the United States.
The Lorenz Curve for the United States, 2009