Question
Who is considered as father of public health ?
This question was previously asked in
CUET PG 2026 Agri-Business Management Question Paper (25-Mar-2026) (Shift 2)
The correct answer is
John Snow
John Snow: Father of Public Health
John Snow is widely recognized as the father of public health due to his pioneering work in epidemiology and sanitation.
Key Contributions
- Cholera Investigation (1854): Snow's most famous contribution was his investigation into the 1854 Broad Street cholera outbreak in London.
- Epidemiological Method: He meticulously mapped the cases and identified the public water pump on Broad Street as the source of the contamination, challenging the prevailing "miasma" theory (disease caused by bad air).
- Waterborne Disease Transmission: Snow demonstrated a clear link between contaminated water and the transmission of cholera, advocating for improved sanitation and clean water supplies.
- Foundational Work: His rigorous, data-driven approach laid the groundwork for modern epidemiological practices and public health interventions.
Conclusion
Through his scientific investigation and advocacy, John Snow fundamentally changed the understanding of disease transmission and established principles crucial to public health.
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