Disease mapping made a significant leap forward in the 19th century, and data scientists and geographic information scientists are still contributing to the public health field.
A post on the Sidewalk Labs blog explains an 1854 disease map that "changed the way cities studied public health."
"While many other innovations help keep city residents safe—sewers, fire safety, and vaccines all have more immediately observable effects—the disease map stands out for its ability to change the way we think about population health," according to the post.
Earlier attempts at mapping disease outbreaks failed due to bad assumptions and faulty science, but in 1854 John Snow mapped a London cholera outbreak and totally changed the public health profession's approach to epidemiology—and contributed to a new era of urban growth and industry. (It's no surprise, then, that Snow is often credited as the "father of epidemiology".)
Sidewalk Labs shares Snow's cholera map as the latest installment in the "15 Innovations That Shaped the City" series. According to the post, practices related to data collection and mapping continue to improve, and urban populations can expect even more improvements in public health.
Read the full story: Disease Mapping: New Technology Meets an Ancient Discipline
Herd Immunity Finds Receptive Audience in White House and Florida
A trio of epidemiologists from Stanford, Harvard, and the University of Oxford have joined the president's new coronavirus medical advisor, Scott Atlas, in promoting an alternative approach to dealing with coronavirus infections.
Study: London ULEZ Rapidly Cleaning up Air Pollution
Expanding the city’s ultra low-emission zone has resulted in dramatic drops in particle emissions in inner and outer London.
London Low-Emissions Zone Prompts Shift to Active Modes
More children are using active transportation modes to get to school in the wake of a policy that charges drivers to enter a low-emissions zone in central London.
Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.
California plans to bury El Niño’s downpour
If the state plays its cards right, it may be able to store a billion acre-feet of El Niño’s water in aquifers.
Chicago breaks ground on $3 billion megadevelopment
The new neighborhood, titled Foundry Park, will one day host 3,700 residences.
Satanic place names
From streams and lakes to valleys and canyons, I mapped more than 1,000 places named after the Devil.
California High-Speed Rail Authority CEO resigns after $600,000 scandal
Under Ian Choudri, the authority used taxpayer dollars to fund first class flights and trips to nightclubs.
Want to study the Missouri River? Soon, you may need unanimous approval from 10 states
Legislation would require 10 governors’ permission to study or build projects moving water outside the basin.
FREE Course: Walkable City 1: Why Walkability?
After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.
Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold
The course focuses on the opportunities and imperatives that shape reinvention of mall sites.
City of Rosemead
Rutgers University, Edward J. Bloustein School of Planning and Public Policy
One Hundred Miles
Hunter College, City University of New York (CUNY)
The Architects Foundation
University of Cincinnati Online
City of Cambridge
Montrose County
The Pocatello Development Authority