Public Health Nursing Practice Exam 2026 – The Complete Guide to Master Your Certification!

The trend observed in the United States between 1900 and 1955 was indeed a rise in chronic diseases such as heart disease and cancer. This period marked a significant shift in health issues, largely due to improvements in public health, sanitation, and medical advancements that led to a decline in communicable diseases. As a result, people were living longer but were more likely to develop chronic conditions associated with aging and lifestyle factors.

While infectious diseases had been predominantly responsible for mortality rates in the early 20th century, by the mid-20th century, chronic diseases became the leading health issues. The increase in longevity and changes in population demographics contributed to this trend, highlighting the need for a focus on prevention, management, and public health measures aimed at combating chronic diseases.