Twenty years ago, âinfrastructureâ was defined primarily with respect to the. adequacy of the nationâs public works. In the mid-1990's, however, the growing. threat of international terrorism led policy makers to reconsider the definition of. âinfrastructureâ in the context of homela nd security.
Risk factors for leukoplakia of the vocal cords include: ï· Alcohol use ï· Tobacco use ï· Laryngopharyngeal reflux ï· Diabetes ï· Use of inhaled steroids ï· Use of corticosteroids ï· Use of immunosuppressive drugs including chemotherapy and anti-rejection medicines ï· Radiation therapy.
The most common cause, however, is an infection, which could be either viral or bacterial. Inflammation can also be caused by some serious medical conditions such as tonsillitis, bronchitis, or even pneumonia. If caused by an infection, the disease causing the laryngitis may be contagious.aryngitis is an inflammation of the larynx, part of the throat, characterized by voice loss and irritation of the vocal cords.