Ear, Nose, & Throat, Sinus

Can Your Cold or Flu Cause a Sinus Infection?

Most flu seasons result in somewhere between 9 million and 41 million cases in the United States. Common colds are even more prevalent, with some estimates as high as 1 billion cases every year in the US alone. Thankfully, both of these illnesses are typically routine. Colds are often short lived and flu viruses can ...