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.
    An exectutive chef or chef de cuisine can make any where from  $50,000 to $250,000, the last being â¦ the pay rate if you work for  Gordon Ramsey.    Next is sous chef these guys work just hard as the executive  chef but earn a significantly less amount.They earn $28,000 to  $60,000.  Next is line chef they make about as much as the sous  chef.alary depends on the size of establishment, volume of business and chefs reputation. The average chef makes $32,650. Chefs can make up â¦ to $100,000 a year though.