3 4 Cheat Sheets

Epidemiology initially centered on identifying a single pathogen as the cause of disease, with a focus on isolating specific bacteria, viruses, or parasites. However, as advancements in epidemiology sciences it improved public health, infectious diseases became more controlled. This shift led to the rise of chronic diseases, presenting new challenges for epidemiologists in understanding and addressing health issues beyond infectious agents.

24 Feb 25

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