Dengue and Chikungunya description

Every monsoon, there is an increase in the number of people infected by dengue and chikungunya. Both are viral diseases transmitted by Aedes mosquitoes. While a number of the symptoms associated with the two diseases are similar, there exist some key differences.
Here are some key facts to keep in mind about the symptoms of dengue and chikungunya, and the preventive measures that can be taken to avoid infections.