<s>[INST] Given an abstract text, please determine whether it contains any drug mentions. Provide a 'Yes' or 'No' answer based on the presence or absence of drugs. Abstract Text: Clinical Characteristics, Hospitalization And Mortality Rates Of Pneumococcal Infection Among Patients With Ibd Stratified By Receipt Of Pneumococcal Vaccine In The Usa:A Multi-Center Network Study[/INST] Yes</s>