“Seasonal ragweed allergy (with or without asthma)? We are looking for participants for research study on investigational oral immunotherapy. To Qualify: – 18 -50 years old – received treatment for the condition for at least 2 years including the previous ragweed season – Not taken any allergy shots within the last 5 years. If you are near the Northern KY/ Cincinnati metropolitan area please call: 859-371-3797″