Pharmacokinetics describes the movement (Greek âkinesis) of a. drug (Greek âpharmakon) around the body. Pharmacokinetics is the study of the rates of absorption, distribution, metabolism and excretion of a drug and its. metabolite(s). Methods such as Statistical Moments, Sums of. exponential modeling and Physiologically based kinetic modeling are. used.
The incubation period for rubella is 14 to 21 days, with most people developing a rash between 14 and 17 days after exposure. In most cases rubella is a mild condition, but if you suspect you have the disease you should contact your doctor to have it confirmed.
Signs and Symptoms. Rubella infection may begin with 1-2 days of mild fever (99-100Â°F, 37.2â37.8Â°C) and swollen, tender lymph nodes, usually in the back of the neck or behind the ears.