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. Most sore throats are caused by a viral infection of the throat, tonsils, or nasal passages and are associated with a cold or the flu. A dry (nonproductive) cough and lighter colored mucus are usually present.Viral sore throats are less likely to be accompanied by a fever than a bacterial sore throat.he other less common, but more serious, cause of sore throats are bacterial infections, such as strep bacteria. The throat appears very red with white or yellow patches or pus on the throat or tonsils and the tonsils and/or neck glands or lymph nodes are swollen. A fever higher than 101Â°F may be present.