Drug Prices - P

Pneumococcal shots give space for new strains: study
Fighting pneumococcal disease with immunizations is like trying to hit a moving target because vaccines that zero in on certain strains also make space for new types to develop and dominate, Dutch scientists said on Tuesday.

Heart Disease Risk Varies by Education Level
Risk for stroke and heart disease falls as education levels rise in high-income countries, but not in nations where earnings are considerably lower, a new study shows.