pneumococcal disease, pneumococcal polysaccharide vaccine, booster dosing, pneumonia, older adults
Group B Streptococcus, GBS, antibody, immunoglobulin G, Bangladesh, UK, Malawi, capsular polysaccharides, protein, Alp
Inequality, influenza, influenza-like-illness, deprivation, vaccination
Rotavirus, Rotavirus vaccine, Vaccine effectiveness, Interrupted time series, Malawi, Oral poliovirus vaccine
pneumococcal polysaccharide vaccine, pneumococcal polysaccharide vaccine effectiveness, older adults, pneumonia, pneumococcal disease