In fact, in order for a funnel cloud to be officially classified as a tornado, it has to be touching both the source cloud and the ground. Tornadoes are dangerous events. These storms can be several miles wide and have wind speeds as fast as 300 mph!
ABSTRACT: Geisinger Health System is a physician-led, not-for-profit, integrated delivery system serving an area with approximately 2.6 million people in northeastern and central Pennsylvania with innovative products and services designed to drive higher performance.
Gastroesophageal reflux disease (GERD) is a common digestive disorder with symptoms of heartburn in which stomach contents regurgitate (reflux) into the esophagus often causing inflammation and damage to the esophagus and occasionally to the lungs and vocal cords.ERD is an abbreviation for gastroesophageal reflux disease, a condition that refers to damage to the lining of the lower esophagus caused as a result of frequent or prolonged exposure to stomach acid.