Pre-treatment with a novel synthetic TLR4 agonist prior to challenge with mouse-adapted H1N1 and H2N3 influenza strains reduced morbidity and mortality in BALB/c mice
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: Pre-treatment with a novel synthetic TLR4 agonist prior to challenge with mouse-adapted H1N1 and H2N3 influenza strains reduced morbidity and mortality in BALB/c mice ### Output: 