Zidazi zimagwiritsidwa ntchito pozindikira bwino ma antigen a dengue mu seramu ya anthu, madzi a m'magazi ndi magazi athunthu mu m'galasi, ndipo ndi oyenera kuzindikira odwala omwe akuganiziridwa kuti ali ndi matenda a dengue kapena kuwunika milandu m'madera omwe akhudzidwa.