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.
It can be caused by a virus or by bacteria. When bacteria are responsible for this infection Streptococcus bacteria is often the cause. To determine the cause of your sore throat, your doctor may do a throat swab. However, there may be some clues. Viral sore throats are often accompanied by other cold symptoms that may include a runny nose, cough, red or watery eyes and sneezing.