<s>[INST] My son is 11years old for last 2 weeks he has fever. We have done all test of malaria dengue and widal test. Malaria test was negative. Dengue spot test result was Igg antibodies rapid test positive Widal test results as follows salmonella typhi O 1:80 . typhi H 1:320. Paratyphi AH and BH antigen : no agglutination. Please confirm was has happen to my son. And how to take care to it [/INST] Hi...I have just read through your query. It seems that your kid is having Enteric or Typhoid fever. I suggest admitting the kid in a hospital and starting IV Ceftriaxone which is a very good antibiotic for Typhoid. Once fever is not there for 24 hours and appetite is improving the kid can be discharged and sent home on Oral antibiotics for total 14 days.Regards - Dr. Sumanth </s>