One year ago, the spread of SARS-CoV-2 coronavirus infections prompted New York to declare the first state of emergency in the U.S. as the coronavirus pandemic gained a foothold within the country.
One year later, after having infected over 7.8 million Americans and proving fatal for over 515,000 predominantly older Americans, we can confirm the coronavirus appears to be in full retreat across all U.S. states.
The dramatic declines that had just begun in our monthly previous update have continued, as the COVID-19 vaccines developed under the Trump administration's Operation Warp Speed program are proving to be successful in protecting those who have been vaccinated. Combined with reduced social mixing following the end of 2020's holiday season, the trajectories for the daily progression of COVID-19 infections, test positivity rate, and 7-day moving averages for newly confirmed cases and deaths are each showing signs of significant improvements.
The better news is that the improved conditions at the national level are also confirmed at the state and territory level.
The Progression of COVID-19 at the State and Territory Level
The latest update to our signature skyline tower chart ranks the progression of positive COVID-19 cases in the U.S. by state or territory according to the reported percentage of cases within the state or territory's population. The individual charts depict the number of positive cases, the number of recovered patients or those discharged from hospitals, the number of hospitalized patients and the number of deaths. Each of these charts is presented in the same scale with respect to the size of its population over the period from 10 March 2020 through 7 March 2021. This presentation makes it very easy to visually compare a given state's or territory's experience with others.
Among individual states, North Dakota and South Dakota rank at the top in the measure of the percentage of population who has tested positive for COVID-19, thanks largely to their comparatively small populations. Low population Rhode Island ranks third, having climbed up to that position during the late fall, winter surge in COVID-19 cases in the northeastern U.S.
The individual tower charts for individual states and territories are increasingly taking on the 'bell' shape that indicates substantial slowing in the incidence of new COVID-19 infections.
What About New York?
Throughout this series, we've often compared New York's experience with the coronavirus pandemic to those of other states. New York's COVID-19 story however has taken a dramatic turn in 2021, where we've launched a new blog to provide an ongoing general timeline of th developing story of Governor Cuomo's nursing home scandals.
Since this week marks the anniversary of the beginning of the coronavirus pandemic in the U.S., we've focused on the major events of March 2020, when those scandals have their origins. We'll bring the new blog's timeline fully up-to-date over the next two weeks.
The COVID Tracking Project Stops Collecting Data
On a final note, the COVID Tracking Project, which supplied much of the data we've visualized and analyzed in this series, has posted its final update. With it closing up shop, this will be our last update to this series.
Previously on Political Calculations
We've regularly tracked the progression of the coronavirus pandemic within the United States since data for it began being tracked on 10 March 2020. Here are the previous entries in our series featuring the skyline tower charts we developed to visualize its rates of spread within the individual states and territories of the U.S., presented in reverse chronological order.
- One Year of the Coronavirus Pandemic in the U.S.
- Widespread, Dramatic Declines in COVID-19 Cases Across U.S.
- Ten Months of the Coronavirus Pandemic in the U.S.
- Nine Months of the Coronavirus Pandemic in the U.S.
- Eight Months of the Coronavirus Pandemic in the U.S.
- The Coronavirus Pandemic in the U.S. at the Seven Month Mark
- Visualizing Six Months of the Coronavirus Pandemic in the United States
- Coronavirus Wave in Sunbelt States Crests and Begins to Recede
- A Delayed First Wave Crests in the U.S. and a Second COVID-19 Wave Arrives for Some States
- Three Months of the COVID-19 Pandemic In The U.S.
- Twelve Weeks of the Progression of COVID-19 in the United States
- United States Continues Trending Downward for Coronavirus
- U.S. Sees Widespread Improvements in Coronavirus Epidemic But Develops a New Regional Hotspot
- A Shifting Geography for Coronavirus Cases in the U.S.
- Most States Show Slowing Progression of Coronavirus in Week 8 of Epidemic
- Seven Weeks and One Million Coronavirus Cases Later...
- A Mixed Picture Emerges For Progression of COVID-19 in U.S.
- Signs Of Slowing COVID-19 Spread Among U.S. States
- Visualizing The First Four Weeks Of The Coronavirus Epidemic In The U.S.
- Visualizing the Progression of COVID-19 in the United States
- Introducing Skyline Charts for Tracking Coronavirus Cases in the U.S.