question: Hello doctor, My wife is 70 years old and was diagnosed with typhoid and was given Ceftas 200 TDS for 21 days and Argex 500 OD for seven days. The Widal test showed typhi O: 1:160, typhi H: 1:160, typhi AH: 1:80 and typhi BH: 1:40 after 10 days of treatment. The treatment was continued as above and after 2 to 4 days the temperature came down to 98.0 to 98.8. Now five days after completing the medicine course we again got her Widal test and results are the same as were in firsts test. Now, I would like to be advised how to treat her weakness and is there any treatment to kill the bacteria causing the fever and should we go for vaccine inoculation once more now.