Pneumonia Vaccine Iteration

Xinmin Weekly Issue 42, 2020 Although people have known about pneumococcus for nearly 140 years, the virus still plagues human health.In recent years, enormous progress has been achieved in health promotion and disease prevention in China. Public awareness towards guarding against the disease via receiving vaccinations has been immensely improved, but there are still many people who have no idea of the life jeopardy pneumococcal diseases present.