As of 2007, daylight time begins in the United States on the second Sunday in March and ends on the first Sunday in November. On the second Sunday in March, clocks are set ahead one hour at 2:00 a.m. local standard time (which becomes 3:00 a.m. local daylight time). On the first Sunday in November, clocks are set back one hour at 2:00 a.m. local daylight time (which becomes 1:00 a.m. local standard time). These dates were established by Congress in the Energy Policy Act of 2005, Pub. L. no. 109-58, 119 Stat 594 (2005) .
Chills and fever are the body's mechanisms to maintain its temperature at an optimum level. Both these signs indicate that the body is fighting against some kind of infection. This article gives you a brief understanding about your body's mechanism, and the conditions that cause chills with fever.neumonia: Shaking chills and mild or high fever are common symptoms of pneumonia. Breathing difficulty, chest pain, cough, and headache are some other symptoms. Strep Throat: This bacterial infection can cause sudden fever, and in some cases, chills may also be experienced.
While chills and fever often come together, they don't necessarily have to. Chills (also known as rigors), are caused by your body's attempt to burn energy and increase your body temperature. This happens usually when your body is trying to fight off an infection. Thus, chills assist in causing fever, but often arrive first before your body temperature actually goes up. The most common causes of chills in the setting of infection are Influenza, Pneumonia, Kidney infections etc.