Dengue is spread by several species of mosquito of the Aedes type, principally A. aegypti. The virus has five different types; infection with one type usually gives lifelong immunity to that type, but only short-term immunity to the others.
When a body is starving for sugar, ketones take over and help breakdown the next best source of energy: stored fat. The body produces ketones during starvation or fasting and also during long bouts of physical training. When your muscles are sore after strenuous exercise - ketones cause the pain.
How To Produce Ketones. To get your body to produce ketones, you need to follow a very low-carb, moderate protein and high fat diet. It is only when your daily carb intake drops below 50 g a day that your body produces enough ketones as a result of utilizing fat as its main source of fat.