Most adults get two to three colds a year. The symptoms may last anywhere from two days to two weeks. Common colds are blamed for about 25 million sick days a year. Dr. Tara Narula reports on the challenges of finding a cure. Source


And get notified everytime we publish a new Important announcements. We will not email you often, unless there are important things that need to get in touch with you, such as added new tools or new domain names.