<unk>  (nonstructural protein 1), is a<unk>  for dengue, introduced in 2006. It allows rapid detection on the first day of fever, before antibodies appear some 5 or more days later. It has been adopted for use in some 40 nations. The method of detection is through enzyme-linked immunosorbent assay. India has introduced in 2010 the<unk> <unk>  costing 1,600 rupees at a private hospital in Mumbai.
NS1 antigen test
Malaria culture
Rabbit test
Direct agglutination test
Widal test
Heterophile antibody test
Ink blot test
Viral load