My mother is 49 years old ,platelet count 2.50 lakhs .Dengue Ns1 negative igm negative igg weakband positive test done by the reliable rapid test dx dengue combo .falciparum malaria negative .p vivax negative .widal s.typhi " o" 1:20 ,1:40 s .typhi "h" 1:20 ,1:40 .s .paratyphi "A"(H) nil s.paratyphi"B" (H) nil .Is my mother suffering from dengue or is there any possibility that she will enfected in few days .please help.