API stands for Application Programming Interface, i.e. API is the way for an application to interact with certain system/application/library/etc. For example, there are API's for OS (WinAPI), API's for other applications (like databases) and for specific libraries (for example, image processing), etc.
Acute HIV infection: The first stage of HIV, known as the primary or acute infection, may cause symptoms of fever and skin rash. This is because the virus is multiplying rapidly in the body and infecting immune cells. This phase generally lasts several weeks.
Causes of scarlet fever. Scarlet fever is caused by a bacterium called Streptococcus pyogenes, or group A beta-hemolytic streptococcus. This is the same bacterium that causes strep throat. When the bacteria release toxins scarlet fever symptoms occur, including the rash, Pastia's lines, red tongue and flushed face.Scarlet fever is more common in children aged between 5 and 15 years. Scarlet fever transmits from human-to-human by fluids from the mouth and nose.hen the bacteria release toxins scarlet fever symptoms occur, including the rash, Pastia's lines, red tongue and flushed face. Scarlet fever is more common in children aged between 5 and 15 years. Scarlet fever transmits from human-to-human by fluids from the mouth and nose.