Using Johns Hopkins University data, Nicholas Bauer has created this time-lapse map showing the spread of COVID-19 across the United States. This pandemic has been described as having waves; now you can watch them ripple across the continent. [Kottke]
Thanks to a combination of low vaccination rates and the COVID-19 Delta variant, intensive care wards are filling up across the United States. The New York Times maps one of the more disturbing metrics of the pandemic: the percentage of occupied ICU beds by hospital region.
These data are useful in terms of where to target mobile clinics and other vaccination outreach programs. I’d love to see this for other cities in Quebec, especially the one nearest to me: Gatineau’s current rate is relatively low (66.4 percent first dose, 51.2 second dose as of this week) and it’d be revealing to see where the uptake is stronger or weaker.
The latest exhibition at the Osher Map Library and Smith Center for Cartographic Education is deliberately on the nose: Where Will We Go from Here? Travel in the Age of COVID-19 is the Osher’s first crowdsourced exhibition, based in part on more than 140 responses to an online survey about cancelled travel plans and the impact of the novel coronavirus pandemic.
The exhibition is divided into five sections, beginning with an introduction to the mapping of pandemics and diseases, and continuing into four themes that emerged from the types of cancelled or postponed trips our respondents wrote about most frequently: Birthdays, Anniversaries, and Family Milestones; Weddings; Work-Related Travel; and Lost Study-Abroad Experiences. The curators selected stories from the survey and matched personal narratives and reflections about trips not taken to historic maps from our collections. We hope that as you walk through the gallery you will take time to read these personal narratives, and that they provide you with an opportunity to engage in quiet reflection about the challenges you and your loved ones have faced this year, and that you will join us in pondering the question: “Where will we go from here?”
At the end of our questionnaire, we asked participants: “Beyond your canceled travel plans, is there anything else you would like to tell us about how the pandemic has impacted your living and working situations?” We were particularly moved by the honest and thoughtful responses to this question; all responses can be read in a scrolling feed on the monitor at the end of the exhibit.
The physical exhibition opened on 13 May and is open to visitors until 15 October 2021. Free admission with timed tickets; no more than six visitors are allowed in the gallery at any one time. The online exhibition starts here; the sections mixing personal narratives and historical maps can be quite poignant.
Maps tracking the progress of the U.S.’s COVID-19 vaccination campaign at the CDC’s COVID Data Tracker (now) include an interactive county-level map showing first and second doses among 12+, 18+ and 65+ populations and a map of vaccine equity (above): a bivariate choropleth map showing the relationship between vaccination coverage and social vulnerability (housing, vehicle access, general poverty).
This interactive map compares U.S. COVID vaccination rates with active cases at the county level. Created by McKinsey and Company’s COVID Response Center, it’s a bivariate choropleth map that shows two variables at once. (If this confuses you, the legend helps.) It’s a good way to see where low vaccination rates correlate with lots of COVID cases (red on this map), or high vaccination rates with few cases (teal); the map lets you explore other variables as well. [Maps Mania]
The Centers for Disease Control and Prevention released data and maps showing the estimated rate of COVID-19 vaccine hesitancy in the U.S. on a county-by-county basis. The data is based on a question in the Census Bureau’s Household Pulse Survey that asked respondents whether they’d get a vaccine for COVID-19 once it was available to them. Methodology and datasets here. [Boston.com]
On February 21 the U.S. reached a grim milestone: half a million deaths due to COVID-19. This NBC News interactive map visualizes the scale of this tragedy with a county-by-county dot map of those deaths, and offers narrative detail in certain places. [Maps Mania]
The New York Times maps the distribution of COVID-19 cases in Los Angeles. “County officials recently estimated that one in three of Los Angeles County’s roughly 10 million people have been infected with Covid-19 since the beginning of the pandemic. But even amid an uncontrolled outbreak, some Angelenos have faced higher risk than others. County data shows that Pacoima, a predominantly Latino neighborhood that has one of the highest case rates in the nation, has roughly five times the rate of Covid-19 cases as much richer and whiter Santa Monica.”
According to a survey, more than a quarter of the U.S. population would not get a COVID-19 vaccine if it was available to them. This number is not evenly distributed: this map from MIT Technology Review, presented as a map showing whether your neighbours want to get vaccinated, reveals the regional pockets of vaccine hesitancy (see above). (What the actual hell, Louisiana?)
Alejandro Polanco’s latest Kickstarter project is the Pandemic Atlas. The idea, he says, “is to gather the most relevant information about the pandemics and major epidemics that have hit humanity throughout history to create an atlas in the visual style of my Minimal Geography project.” In 130 pages, the Pandemic Atlas explores major epidemics throughout history, and includes general chapters on heath subjects. The project’s inception actually predates the COVID-19 pandemic; it was initally inspired by the 100th anniversary of the 1918 pandemic, but at the time there was not much interest in the topic. Fast forward today, when an atlas about historical pandemics is just a little too topical.
The Pandemic Atlas Kickstarter runs through 24 February (it’s already met its goal). €20 gets you a digital copy of the atlas, €60 adds the hardcover.
Kenneth Field explores (and dismantles) the mythology around John Snow, the discovery that cholera was spread by water, the role of the famous cholera map and whether it revolutionized disease mapping. Depending on what you know about the subject—if, for example, you got what you know from an episode of Map Men—what you know is more myth than history: the map came after the Broad Street outbreak, it was not by any means the first example of disease mapping, and John Snow wasn’t the map’s cartographer. Field:
The mythology surrounding his work, the 1854 epidemic, and specifically the role of the map are a fine story, but much of it is retold according to the version many seem happy to believe rather than what really happened. But the real story is just as interesting. There are plenty of excellent longer form discussions of the story in which you may be interested. In particular, Kari McLeod’s excellent article that goes into detail about the various myths, and an article by Tom Koch and Kenneth Denike also goes into detail about the true order of events.