No ... she absolutely does NOT need a Typhoid vaccine! (I'm shocked by the recommendation too btw)
Right now it's winter/rainy season and there are a lot of mosquitoes. The worst thing is malaria and it's better to treat it if/when you get it than take preventative meds.
I've been living here now on and off for almost 15 years and never once gotten malaria, dengue or anything else. My 13 yo daughter is here with me and never had issues either and we actually do not vaccinate our children at all.
Make sure to have her use a mosquito net at night while sleeping. Consider sending some good bug spray if it's a concern of yours or she's going to be in a more country atmosphere or near the lake. Also, send sunscreen as it tends to run about $10/bottle over here!!
Feel free to email!