There is nothing to worry about she will be fine with 07 days course of antibiotics
Take Tab. Paracetamol
500 mg thrice a day for fever till the fever subsides.
Typhoid is not a major entity it can be treated easliy.
There is no need for vaccination
against Thyphoid are formed after exposure to the Typhoid fever
I hope I am successful in solving your query If you have further you can ask me
Take care and good rest
Dr. Azhar Sattar