History of Epidemiology: 250,000 Years to One Health

250,000 BP Middle Paleolithic Neanderthal medicine Technically advanced pro-social healthcare. Evidence from skeletal remains shows cared-for injuries extending over months, indicating sophisticated medical knowledge and social support structures without written records. ...

February 15, 2026 · 421 words · Dan Shearer

One Health in 3 Levels

Epidemiology to One Health. For the first time, we can calculate health results across humans, animals, and the earth's ecology to improve health and stop pandemics at their source. Start here if you're new to the field ...

February 15, 2026 · 717 words · Dan Shearer

One Health in 3 Levels

Epidemiology to One Health. For the first time, we can calculate health results across humans, animals, and the earth's ecology to improve health and stop pandemics at their source. Start here if you're new to the field ...

February 15, 2026 · 865 words · Dan Shearer

One Health and Epidemiology

Aimed at scientists joining the new epidemiology, my research paper is an advanced draft heading towards preprint for epidemiological modelling work I am doing . The paper consists of 6 pages including diagrams and how-to boxes introducing scientists to epidemiology and advising how they can immediately apply their discipline. It gives a sense of where epidemiology came from, why it has proven to be insufficient, and what it has become in 2026. ...

February 10, 2026 · 178 words · Dan Shearer