Dengue virus serotype 2 collected in Puerto Rico in 1994 (PR1940, PR6452 and PR315022), and infection clones generated using the 3''UTR sequence of these isolates (IC6452 and IC315022)
Dengue virus serotype 2 collected in Puerto Rico in 1994 (PR1940, PR6452 and PR315022), and infection clones generated using the 3'UTR sequence of these isolates (IC6452 and IC315022)
