Flu vs H1N1. The word flu is the shortened form of influenza. Influenza virus causes the flu. There are three main types of virus; Influenza virus A (can infects human and birds), Influenza virus B (infects only human) and Influenza virus C (can infect Human, dogs and pigs).
According to the Times, a beef Quesarito costs $1.99 and contains 650 calories, 34 grams of total fat; a shredded chicken Quesarito costs $2.79 and has 620 calories and 30 grams of total fat; and a steak Quesarito costs $2.99 and holds 640 calories and 31 grams of total fat. So move over Doritos Locos Tacos.
Calories in 1 oz of sirloin steak. Approx 53 calories per ounce or 28 g of sirloin steak (lean only). For the calorie content of vegetables or fruit to serve with sirloin steak, and vegetable and fruit calorie charts, which you may use as daily guides, see the page links, further down this page, listed under Related Questions.