Chickenpox Chickenpox Chickenpox, also known as varicella, is a highly contagious disease caused by the initial infection with varicella zoster virus (VZV). The disease results in a characteristic skin rash that forms small, itchy blisters, which eventually scab over. It usually starts on the chest, back, and face then spreads to the rest of the body. Other symptoms may include fever, tiredness, and headaches. Symptoms usually last five to seven days. Complications may occasionally include pneumonia, inflammation of the brain, and bacterial skin infections. The disease is often more severe in adults than in children. Symptoms begin 10 to 21 days
Center for Scientific and Technical Creativity of the Youth Center for Scientific and Technical Creativity of the Youth Centers for Scientific and Technical Creativity of the Youth , NTTM) were established in the late Soviet Union during "perestroika" as enterprises whose goal was commercialization of science and technology. Other translations of the Russian term are Scientific and Technical Creativity of Youth Center, Youth Center for Scientific Creativity, etc. The Centers were introduced by a joint decree of the USSR Council of Ministers, All-Union Central Council of Trade Unions, and Komsomol Central Committee no. 321 (March 13, 1987) "об образовании единой общегосударственной системы научно-технического творчества молодежи". They were established as