CDC Updates Guidance on Pneumococcal Vaccination 27 Nov, 2019 | 07:42h | UTC Use of 13-Valent Pneumococcal Conjugate Vaccine and 23-Valent Pneumococcal Polysaccharide Vaccine Among Adults Aged ≥65 Years: Updated Recommendations of the Advisory Committee on Immunization Practices – Centers for Disease Control and Prevention (free) Commentary: PCV13 No Longer Recommended for All Seniors – NEJM Journal Watch (free)