Are there other symptoms that serve as signals that someone is about to go into anaphylactic shock?

Dr. Robert Gravani is a Professor of Food Science in the Department of Food Science. He received a BS degree in Food Science from Rutgers University and his MS and PhD degrees in Food Science from Cornell University with minors in microbiology and food marketing/management. He was appointed to the food science faculty in 1978 and currently serves as the Department Extension Leader and Director of the National Good Agricultural Practices Program.Dr. Gravani's primary responsibilities are in the area of food science/food safety extension and outreach where he maintains a very active program and conducts short courses, seminars, and workshops for food processors, food retailers, the foodservice industry, and government regulatory agencies. He is interested in the microbiological safety and quality of foods and consumer knowledge of these important issues.