Diphtheria. An acute infectious disease of humans caused by Corynebacterium diphtheriae. Classically, the disease is characterized by low-grade fever, sore throat, and a pseudomembrane covering the tonsils and pharynx.
How many milliseconds are in 1 microsecond? There are 0.001 milliseconds in a mircrosecond.   A millisecond is one one thousandth of a second or .001 seconds. a microsecond is one one millionth of a second or .000001â¦ seconds. A better question would be the opposite.
For millisecond, the maximum difference between startdate and enddate is 24 days, 20 hours, 31 minutes and 23.647 seconds. For second, the maximum difference is 68 years. If startdate and enddate are both assigned only a time value and the datepart is not a time datepart, 0 is returned.