concept of dtp - diphteria tetanus perussis write on book with stethoscope on wooden table

colorful handwritten wooden note message office desk business paper notepad concept text table book design wood workplace background education medical medicine health pertussis tetanus diphtheria prevent pneumonia disease serious victim muscle death mouth spread failure protect children paralysis breathing help problem learn bacteria jaw teaching painful term childhood throat dtp diphteria perussis write stethoscope isolated