Hello,
1. first of all when you are or you had suffered from typhoid then you should always and obviously avoid eating junk or any kind of street food or outside food.
On the other hand, if you are having biryani and chicken then you are unnecessarily putting the burden on your intestine which is trying to recover from the
typhoid bacilli.
Non-vegetarian food, on the other hand, causes other diseases also which cause severe
diarrhoea and as you said you had one episode of typhoid then you should avoid these kinds of eating habits.
2. secondly, you should get vaccinated for typhoid from your physician to prevent further episodes of typhoid.
As this
vaccine provides immunity for 3 years and you can always repeat it after every 3 years.
3.
Malaria along with typhoid can be a false positive reaction as these two disease share the same antigenic structure.
Hope I have answered your query. Let me know if I can assist you further.
Take care
Regards,
Dr Harshita, Infectious Diseases Specialist