The specific cause of the allergic reaction remains unclear. Food Network star Michael Chiarello passed away last month due to a fatal allergic reaction, according to the coroner in Napa County, California.
Michael Chiarello, former Food Network host and celebrity chef, dead of allergic reaction at 61 al.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from al.com Daily Mail and Mail on Sunday newspapers.