Thatâs very fast. If you could travel at the speed of light, you would be able to circle the Earthâs equator about 7.5 times in just one second! A light-second is the distance light travels in one second, or 7.5 times the distance around Earthâs equator. A light-year is the distance light travels in one year.
The Keytruda approval is based on clinical trials that showed tumors shrank in 41 percent of patients, and the effect lasted between two and nine months. The most common side effects of Keytruda included fatigue, decreased appetite, shortness of breath or impaired breathing, and cough.
KEYTRUDA is a medicine that may treat your melanoma or lung cancer by working with your immune system. KEYTRUDA can cause your immune system to attack normal organs and tissues in many areas of your body and can. affect the way they work. These problems can sometimes become serious or life-threatening and can lead to death.