During 1947 in Uganda the devastated Zika virus (ZIKV) originated. This virus transmitted by mosquitos. In further decades, it has its widespread impression on the various parts of the sub- Sahara Africa and south East Asia. In yap Island first major human outbreak was reported during 2007, Micronesia reported 99 cases on her account during this period. Aedes mosquitoes acting as a vector for Zika –Flavivirus, which bits during dawn and late afternoon.
Zika infections cause mild illness and moderate fever. In South America, the first reported locally transmitted infections comes from Brazil in May 2015, It was assumed that like widespread occurs during Soccer world cup held in Brazil during 2014. In May and July month of 2015, Brazil reported a maximum number of patients suffering from Zika infections and its associated diseases such as Guillain-Barré Syndrome (GBS)and Microcephaly. In February 2016, as infections moved vividly through the range occupied by the Aedes Mosquitoes in tropical regions of America. Due to its rapid proliferations, WHO (Word Health Organization) considered Zika an infectious disease, and its associated complications as havoc to society and promptly constituted Public Health Emergency of International Concern (PHEIC) for research and investigation purpose. During February 2016, it was concluded that Zika virus infections transmitted worldwide by travelling and also with sexual contacts.