Introduction: Breast cancer remains a significant global health concern, affecting millions of women worldwide. Over the past several decades, advancements in early detection, treatment modalities, and supportive care have led to notable improvements in breast cancer survival rates. This blog aims to explore the historical trends in breast cancer mortality rates from 1975 to 2019, elucidating the factors contributing to the observed improvements in survival outcomes.   Historical Trends in Breast Cancer Mortality Rates: Historical Trends in Breast Cancer Mortality Rates 1975-1990: Breast cancer mortality rates remained relatively stable during this period. Limited advancements in early detection and treatment options…