When the 26-year-old signed I'm proud of you, the president quickly signed back a Thank you. The exchange can be watched below. Obama had previously used his American Sign Language abilities on the campaign trail, reports Salon. But that was years ago, and many people didn't know about his skill until the March 15 video went viral. The deaf student, reports Distriction, was elated. Oh my gosh! he signed in a video later posted to YouTube.
Viral Sore Throat. More than half of all sore throats are caused by viruses (known medically as viral pharyngitis). They are often the same viruses that cause the common cold, flu, a sinus infection (sinusitis), or other upper respiratory tract infections. Rhinovirus infections appear to be the most common reason for a sore throat.
Sore throat: Pain in the throat. Sore throat may be caused by many different causes, including inflammation of the larynx, pharynx, or tonsils. First and foremost in frequency are viruses. Many viruses, and even those that cause mononucleosis (mono) and influenza (the flu), cause a sore throat.nflammation of the pharynx (pharyngitis) is the most common form of sore throat. Salt water gargles, hard candies, sprays (for example, Chloraseptic) and lozenges can provide temporary pain relief. A humidifier may help relieve sore throats caused by mouth breathing and dry air.