After my first infusion I got a chest infection...antibiotics got rid of it and I didnt get sick again after that in anyway...just was sick from the Chemo and I worked in a School with sick children. They just like you to keep a check on your temperature, when youre in between infusions, so they can get on top of any infection immediately. You should be fine. Eventhough your immune system is low its not completely depleted, it still manages to work with some assistance.
Hugs
Melinda