Hydroxychloroquine is used to prevent or treat malaria infections caused by mosquito bites. It does not work against certain types of malaria (chloroquine-resistant). The United States Center for Disease Control provides updated guidelines and travel recommendations for the prevention and treatment of malaria in different parts of the world.
National Cadet Corps (Singapore) The National Cadet Corps (NCC) is a military cadet corps youth organisation supported by the Singapore Ministry of Defence and the Ministry of Education. As of December 2015, it had a total strength of 18'000+ members.
CNC is the acronym for Computer Numerical Control. It is an outgrowth of the older term NC, which stands for just Numerical Control. It refers to the idea of controlling machine tools programmatically via computer. With the older NC term, a computer need not be involved. The machine might be controlled using, for example, punched tape.