Summary:
- This article discusses the important role of sanitation and vaccination in the long-standing battle against deadly diseases throughout history.
- It highlights how improvements in public health measures, such as clean water, proper sewage disposal, and widespread vaccination programs, have significantly reduced the spread and impact of diseases like cholera, smallpox, and polio.
- The article emphasizes the ongoing need for continued investment and vigilance in public health initiatives to protect communities from the threat of emerging and re-emerging infectious diseases.