Booster vaccination of a HER2 helper T-cell vaccine increased HER2 immunity in metastatic HER2 positive breast cancer.
HER2 Helper T-Cell Vaccine
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: Booster vaccination of a HER2 helper T-cell vaccine increased HER2 immunity in metastatic HER2 positive breast cancer. ### Output: HER2 Helper T-Cell Vaccine