Yellow fever outbreaks in the United States shaped American history and influenced important national decisions. In the 1780s, yellow fever outbreaks in Philadelphia were responsible for killing one tenth of the city's population.
The average salary for an executive chef here is $71,666, according to a recent salary survey by StarChefs.com. The national average is $75,596, according to estimates by the online industry magazine. Locally, the range for line cooks is somewhere between $12 to $15 an hour, chefs and restaurateurs say.
The 2011 survey, reporting 2010 salaries, reported an average income of $79,222 per year for restaurant chef/owners. This was higher than the salary of employee executive chefs, at $74,891, and chefs de cuisine, at $55,120 per year.