Adult 1 Article 1 Communication 1 Humans 1 Pharmacists 1 Pneumococcal Infections 1 Pneumococcal Vaccines 1 Pneumococcus vaccine 1 Tennessee 1 Vaccination 1 adult 1 assertive communication 1 assertive training attitude to health 1 cohort analysis 1 community pharmacist 1 controlled study 1 female 1 health belief 1 health promotion 1 herpes zoster 1 high risk patient 1 human 1 influenza 1 influenza vaccination 1 influenza vaccine 1 interpersonal communication 1 intervention study 1 major clinical study 1 male 1