Question

What is the number one global public health program during the 20th Century which has prevented mortality. outside of instituting potable water and hygienic sewage disposal? Safe Sex Gloves in healthcare olive oil consumption Vaccinations

Answer 1

• D - Vaccination reduces the epidemic diseases
• At the beginning of the 20^th century, infectious diseases such as smallpox, measles, diphtheria, and pertussis were widely prevalent. Since there were few effective measures available, death tolls were high. Both the development and promotion of vaccinations against preventable diseases has resulted in dramatic declines in morbidity and mortality and even results in the eradication of smallpox.