“…(7,12,13,(18)(19)(20)(21)(22)(23) Studies conducted in Australia, Germany, USA, Canada, and the Netherlands have shown that approximately 20% of doctors do not recommend the pneumococcal vaccine to their patients. (4,12,13,21,22) Practitioners may not recommend the vaccine for the following reasons: they are too concerned with more immediate health problems when conducting examinations, they perceive the pneumococcal disease as low risk, they have difficulty determining the vaccination status of the patient, they are concerned about negative side effects, or they believe the efficacy of the vaccine is too low. (4,12,13,21,22) To break down these barriers to vaccination, education and public health initiatives involving physicians would be the most effective way to raise vaccination rates.…”