Hello sir, my son is 6.5 yrs of age, weight 20.6 kgs, is down with fever since last 6 days, case of cough, sore throat, fever peaked @ 103.4 f now around 100, blood test 2 days before revealed low hb, rbc, and WBC of 4800, esr 12. Blood test today reveals hb 12.5, normal rbc, slightly high lymphocytes and slightly low polymorphs,