Viral illnesses are the most common cause of upper respiratory symptoms. Symptoms of a viral illness often appear over several hours without prior illness. Common viral illnesses include colds and the flu (influenza). Bacterial respiratory tract infections are less common than viral infections.
Paradise is a city in Wise County, Texas, United States. The population was 485 at the 2010 census. The majority of the population that claims Paradise as its home lives outside of the city limits.
Hutto is a city in Williamson County, Texas, United States. It is part of the Austin-Round Rock metropolitan area. The population was 1,250 at the 2000 census; it had grown to 7,401 in the 2005 census estimate and had reached 17,120 by January 2008.