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.
Mix this spice rub together and rub it all over the pork roast. Place the roast on a rack in a roasting pan, fat side up, and put the roast in the 450 degree preheated oven. Roast for 10 minutes, then RE-SET THE OVEN TEMPERATURE TO 250 DEGREES.Continue cooking for about 50-80 minutes or until the meat registers 150 degrees on a meat thermometer.lace the roast on a rack in a roasting pan, fat side up, and put the roast in the 450 degree preheated oven. Roast for 10 minutes, then RE-SET THE OVEN TEMPERATURE TO 250 DEGREES.