Neither of these things are guaranteed to happen if you get the flu vaccine when you are sick, but they are possibilities. If you have just a mild illness, there is no reason to wait to get vaccinated.
Early in the day, let roast stand at room temperature at least 1 hour before cooking. Preheat oven to 375 degrees. Rub meat ... the outside and rare in the middle. Meat will be very brown ... stand at room temperature for at least one hour.
Preheat your oven to 450 degrees Fahrenheit. Place the roast in a roasting pan, fat side up. Place the roasting pan in the oven, uncovered. Roast the meat. You're only going to let it roast for about 15 minutes at 450 degrees Fahrenheit, so set your timer.After 15 minutes, reduce the oven temperature to 350 degrees Fahrenheit.Remove the pan from oven. The roast is finished once the internal temperature of the meat hits at least 130 degrees Fahrenheit for rare, 145 degrees for medium rare, 160 degrees for medium, and 170 degrees for well done.fter 15 minutes, reduce the oven temperature to 350 degrees Fahrenheit. Remove the pan from oven. The roast is finished once the internal temperature of the meat hits at least 130 degrees Fahrenheit for rare, 145 degrees for medium rare, 160 degrees for medium, and 170 degrees for well done.