My wife Widal Test Serum report shows the following Salmonella typhi O (TO) Reactive 1:80 Salmonella typhi H (TH) Reactive 1:40 Salmonella paratyphi A, H(AH) Non Reactive Salmonella paratyphi B H(BH) Non Reactive Is any treatment required in this case for Typhoid? She doesn not have any fever. She has only weakness as Haemoglobin is 9 and high pulse rate of 100 - 110 All heart related tests like ECO, ECG, Holter Monitor tests, Liver tests, Urine tests are normal. Please advice.