December 11, 2020

Variables affected:

Tags: CTP Backfill

On December 11, 2021, Wyoming updated their Positive PCR tests (specimens) and Negative PCR tests (specimens) after the time of our daily update. We are patching this late update in our historical data.

March 7, 2021

Variables affected:

Tags: State / Metric No Update

Beginning on March 7, 2021, Wyoming no longer updates their COVID-19 data on Saturdays or Sundays.

February 28, 2021

Variables affected:

Tags: State / Metric No Update

On February 28, 2021, Wyoming's Now hospitalized metric did not update.

February 21, 2021

Variables affected:

Tags: State / Metric No Update

On February 21, 2021, Wyoming did not update its **Now hospitalized** data.

February 15, 2021

Variables affected:

Tags: State / Metric No Update

On February 15, 2021, Wyoming did not update their data due to the Presidents Day holiday.

February 13, 2021

Variables affected:

Tags: State / Metric No Update State Data Note

As of February 13, 2021, Wyoming does not update their COVID-19 data on Saturdays.

February 9, 2021

Variables affected:

Tags: CTP Backfill State Anomalies Other

On February 9, 2021, Wyoming’s Total PCR tests (specimens) fell from 704,836 to 595,970. We carried the previous day’s number as we believed this may have been an error and wanted to allow them time to correct it. On February 10, 2021, we learned that the decrease was "Due to recent changes in reporting by commercial laboratories, some test results were being counted twice. Testing numbers have been corrected to reflect these changes therefore a decrease in the testing numbers will be observed for Non-WPHL labs. That decrease is attributed to the removal of duplicate tests being reported". As a result of this new information, we are backfilling our Total PCR tests (specimens) to reflect this new information and ensure that our data aligns as closely as possible with the states.

February 9, 2021 to February 10, 2021

Variables affected:

Tags: State Anomalies

On February 9, 2021, Wyoming’s **Total PCR tests (specimens)** fell from 704,836 to 595,970 with no explanation. We carried over the previous day’s number. However, on February 10, 2021, Wyoming's **Total PCR tests (specimens)** and **Negative PCR tests (people)** had each decreased by approximately 100K, while their **Positive PCR tests (specimens)** decreased by approximately 10K. These decreases were due to de-duplication of test results, caused by changes in reporting from commercial laboratories.

February 9, 2021

Variables affected:

Tags: State Anomalies

On February 9, 2021, Wyoming’s Total PCR tests (specimens) fell from 704,836 to 595,970 with no explanation. We carried the previous day’s number.

February 7, 2021

Variables affected:

Tags: State Anomalies State Data Note

On February 7, 2021, Wyoming’s *Confirmed cases” decreased by 36 and **Recovered** decreased by 2 with no explanation.

February 4, 2021

Variables affected:

Tags: State Anomalies

On February 4, 2021, Wyoming's total probable cases decreased from 7684 to 7620. The cause of this decrease was not specified.

February 2, 2021

Variables affected:

Tags: State Anomalies

On February 02, 2021, Wyoming’s Total PCR tests (specimens) decreased by roughly 4,600 and their Total PCR tests (people) decreased by approximately 1,500 without explanation. As a result, Negative PCR tests (people), which is calculated as Total PCR tests (people) minus Confirmed cases, decreased by roughly 1,600.

January 25, 2021

Variables affected:

Tags: State Anomalies

On January 25, 2021, Wyoming’s Total PCR tests (specimens) decreased by roughly 106k, and their Total PCR tests (people) decreased by about 3.6k without explanation. Their Positive PCR tests (specimens) and Negative PCR tests (specimens) did not reflect that decrease, so we did not update their Total PCR tests (specimens), Total PCR tests (people), or Negative PCR tests (people), which is calculated as Total PCR tests (people) minus Confirmed cases, on January 25, 2021 to ensure our data is as accurate as possible.

January 23, 2021

Variables affected:

Tags: State / Metric No Update State Anomalies State Data Note

On January 23, 2021, Wyoming did not update all COVID-19 data due to state computer maintenance work.

January 23, 2021

Variables affected:

Tags: State / Metric No Update

On January 23, 2021, Wyoming did not update all their COVID-19 data due to state computer maintenance work.

January 22, 2021

Variables affected:

Tags: State / Metric No Update

On January 22, 2021, Wyoming did not update their Total PCR Tests (specimens), Positive PCR Tests (specimens), Negative PCR Tests (people), or Total PCR Tests (people) before the time of our daily update.

January 18, 2021

Variables affected:

Tags: State / Metric No Update

On January 18, 2021, Wyoming did not update their testing data due to the holiday. The next expected update will be Tuesday, January 19, 2021.

January 12, 2021 to January 13, 2021

Variables affected:

Tags: CTP Backfill CTP Backfill Mistake Correction

On January 12, 2021 and January 13, 2021 the calculation used for Wyoming's Ever hospitalized was entered incorrectly, and this caused the appearance of a big spike in hospitalization. Correcting the calculation and values.

January 12, 2021

Variables affected:

Tags: State Anomalies

On January 12, 2021, Wyoming reported more new Confirmed cases than new Total PCR tests (people). As a result, Negative PCR tests (people), which is calculated as Total PCR tests (people) minus Confirmed Cases decreased by 85

January 1, 2021

Variables affected:

Tags: State / Metric No Update State Data Note

On December 24, 2020, Wyoming announced on their COVID-19 page that there would be no update to their data on December 24, 2020 or December 25, 2020. On January 1, 2021, they noted that there would be no update to their data on January 1, 2021.We were able to update **Now hospitalized** from Wyoming's separate hospitalization source on both days.

December 26, 2020

Variables affected:

Tags: State / Metric No Update

On December 26, 2020, hospitalization metrics did not update for these states.

December 25, 2020

Variables affected:

Tags: State / Metric No Update

On December 24, 2020, Wyoming announced on their COVID-19 page that there would be no update to their data on December 24, 2020 or December 25, 2020. We were able to update **Now hospitalized** from Wyoming's separate hospitalization source.

December 24, 2020

Variables affected:

Tags: State / Metric No Update State Data Note

On December 24, 2020, Wyoming announced on their COVID-19 page that there would be no update to their data on December 24, 2020 or December 25, 2020.

December 23, 2020

Variables affected:

Tags: State / Metric No Update

On December 23, 2020, Wyoming's Currently hospitalized did not update by our publish time.

December 22, 2020

Variables affected:

Tags: CTP Process / Source Change

On December 22, 2020, Wyoming removed our source for testing numbers from their main page, so we sourced Total PCR tests (specimens), Positive PCR tests (specimens), and Negative PCR tests (specimens) from their [Testing Data page](https://health.wyo.gov/publichealth/infectious-disease-epidemiology-unit/disease/novel-coronavirus/covid-19-testing-data/).

December 21, 2020

Variables affected:

Tags: State / Metric No Update

On December 21, 2020, Wyoming did not update their Currently hospitalized by the time of our daily update.

December 19, 2020

Variables affected:

Tags: State / Metric No Update

On December 19, 2020 Wyoming did not update their Currently hospitalized metric.

December 17, 2020

Variables affected:

Tags: State Anomalies

On December 17, 2020, the number of total tests (PCR) reported by Wyoming dropped because "Commercial Lab tests dropped from 301,462 yesterday to 300,289"

December 14, 2020

Variables affected:

Tags: State / Metric No Update

On December 14, 2020, Wyoming's data did not include updated values for the following metrics: Total Tests (PCR), Positive Tests (PCR), Negative Tests (PCR), and Currently Hospitalized (PCR).

December 11, 2020

Variables affected:

Tags: State / Metric No Update

On December 11, 2020, Wyoming did not update it's Total Tests (PCR), Positive Tests (PCR), or Negative Tests (PCR).

December 5, 2020

Variables affected:

Tags: State / Metric No Update

On December 05, 2020 Wyoming's Currently hospitalized did not update.

December 4, 2020

Variables affected:

Tags: State / Metric No Update

On December 4, 2002, Wyoming did not provide a testing update, so we carried over values for Total PCR tests (specimens), Positive PCR tests (specimens), and Negative PCR tests (specimens).

December 2, 2020

Variables affected:

Tags: State Anomalies

On December 2, 2020, Wyoming's cumulative Positive PCR tests (specimens) decreased by about 2,000, Negative PCR tests (specimens) decreased by about 13,000, and Total PCR tests (specimens) decreased by about 11,000.

December 1, 2020

Variables affected:

Tags: State / Metric No Update

On December 1, 2020, Wyoming did not update their testing data before the end of our publication shift. We carried over values for Total PCR tests (specimens), Positive PCR tests (specimens), Negative PCR tests (specimens), Total PCR tests (people), and Negative PCR tests (people).

November 29, 2020

Variables affected:

Tags: State / Metric No Update

On November 29, 2020, the listed states had a partial or missed update.

November 29, 2020

Variables affected:

Tags: State Anomalies CTP Process / Source Change

On November 29, 2020, we carried over values for Wyoming's Positive PCR tests (specimens) and Negative PCR tests (specimens) due to issues with the state's testing CSV.

November 27, 2020

Variables affected:

Tags: State Anomalies CTP Process / Source Change

On November 27, 2020, we carried over values for Wyoming's Positive PCR tests (specimens), Negative PCR tests (specimens), and Cumulative hospitalizations due to issues with the state's testing CSV and apparent typos in their hospitalization percentages.

November 26, 2020

Variables affected:

Tags: State / Metric No Update

On November 26, 2020, the listed states either released partial updates or did not update their data at all.

March 1, 2020 to November 25, 2020

Variables affected:

Tags: CTP API / Logic Changes State Data Note

As of November 25, 2020, Wyoming's total test results are drawn from our `totalTestViral` field instead of calculated via positive+negative.

March 1, 2020 to November 25, 2020

Variables affected:

Tags: CTP Backfill

Backfill Total Tests (PCR) and positive and negative tests (PCR) from the new state source we'll be using for this going forward

November 23, 2020

Variables affected:

Tags: State / Metric No Update

On November 23, 2020, Wyoming did not update their testing data before the end of our publication shift. We carried over values for **Total PCR tests (specimens)**, **Positive PCR tests (specimens)**, **Negative PCR tests (specimens)**, **Total PCR tests (people)**, and **Negative PCR tests (people)**.

November 22, 2020

Variables affected:

Tags: CTP Process / Source Change

On November 22, 2020, Wyoming's **Positive PCR Tests (people)** increased by a small amount, which would have resulted in a decrease in **Cumulative hospitalizations** which is calculated from cases. Because of this, we carried over the **Cumulative hospitalization** number.

November 19, 2020

Variables affected:

Tags: State / Metric No Update

On November 19, 2020, Wyoming's updated date did not have a time associated with it.

November 18, 2020

Variables affected:

Tags: State / Metric No Update

On November 18, 2020, Wyoming did not update their Total PCR tests (specimens) number before the end of our publication shift.

November 17, 2020

Variables affected:

Tags: State Anomalies

On November 17, 2020, Negative PCR tests (people) decreased because the increase in new cases was larger than the increase in tests.

November 15, 2020

Variables affected:

Tags: CTP Backfill

On November 16, 2020, we backfilled the Currently hospitalized number from November 15, 2020 because we missed Wyoming's update from that day and had carried over the metric from November 14, 2020.

November 13, 2020

Variables affected:

Tags: CTP Backfill CTP Backfill Missed Update

On November 16, 2020, we backfilled a missed update for Currently hospitalized on November 13, 2020.

November 13, 2020

Variables affected:

Tags: State / Metric No Update

On November 13, 2020, Wyoming did not provide an update for Currently hospitalized.

November 4, 2020

Variables affected:

Tags: State / Metric No Update

On November 4, 2020, Wyoming did not provide a testing update. We carried over values for Total PCR tests (specimens), Positive PCR tests (specimens), Negative PCR tests (specimens), Total PCR tests (people), and Negative PCR tests (people).

October 28, 2020

Variables affected:

Tags: State / Metric No Update

On 10/28/20, Wyoming did not provide a testing update.

October 27, 2020

Variables affected:

Tags: State / Metric No Update

On 10/27/20, Wyoming did not provide a testing update.

October 24, 2020

Variables affected:

Tags: State / Metric No Update

On 10/24, WY did not provide a total testing update. We carried over values for Total Tests (PCR), Positive Tests (PCR), Negative Tests (PCR), Negative (People or cases), and Total PCR Tests (People)

October 22, 2020

Variables affected:

Tags: State / Metric No Update

On 10/22, WY did not update their testing data. We carried over values for: - Total Tests (PCR) - Positive Tests (PCR) - Negative Tests (PCR) - Negative (People or Cases)

October 22, 2020

Variables affected:

Tags: State Anomalies CTP Process / Source Change

On 10/22, WY reported ~47% hospitalization rate which would resulted in 3700 additional hospitalized cases. We decided to freeze this number.

October 14, 2020

Variables affected:

Tags: State Anomalies

On 10/14, WY's Total Tests (PCR) and Total PCR Tests (People) dropped by ~1000 and ~2000 with no explanation. This also caused the Negative (People or Cases) value to drop.

March 12, 2020 to July 23, 2020

Variables affected:

Tags: CTP Backfill

On September 30, 2020, we backfilled Wyoming's timeseries of cases from screenshots on their dashboard, to correct updates that were missed due to shift time, and to add probable case capturing since CTP was not capturing those early on.

March 27, 2020 to September 17, 2020

Variables affected:

Tags: CTP Backfill CTP Backfill Mistake Correction

The wrong date was entered while checking

September 12, 2020 to September 13, 2020

On September 12, 2020, Wyoming's cumulative hospitalizations increased by about 60; on the following day, the number decreased to one person more than on September 11, 2020. We do not know the reason for this anomaly, but it is possible that the September 12, 2020 number was a reporting error.

August 26, 2020

Variables affected:

On 8/26, WI removed the total number of people tested (PCR) from their dashboard. As such, we have carried over this number waiting for further updates.

March 27, 2020 to August 13, 2020

Variables affected:

Tags: CTP Backfill

States Grades not published for 8/12-8/13

August 10, 2020

Variables affected:

Tags: State Anomalies

On August 10, 2020, the number of probable cases in Wyoming decreased by 40, while the number of confirmed cases increased by 32. This caused the total number of cases to drop by 8 compared to the previous day.

July 18, 2020 to July 19, 2020

Variables affected:

Tags: State Anomalies

Current hospitalization data for 7/18 and 7/19 updated (state reporting for these days was delayed by the new HHS regulations).

June 20, 2020

Variables affected:

Tags: CTP Process / Source Change

On June 20, 2020, CTP changed the negatives calculation in Wyoming to use the total tests (people) number instead of tests. This caused a drop in the number of negatives as the units changed.

June 19, 2020

Variables affected:

Tags: New Metric

On June 19, 2020, Wyoming started reporting tests in people units in addition to specimens.

June 15, 2020

Variables affected:

Tags: State Anomalies State / Metric No Update

On June 15, 2020, Wyoming did not report a new number of total tests, but they reported a new number for positives. We calculated negatives using their previous total test numbers and their newer positives number, which caused an apparent drop in the number of negatives.

Typically in this case, we would carry over the number of negatives.

April 23, 2020

Variables affected:

Tags: State Anomalies

On April 23, 2020, Wyoming's negative tests dropped by 60. In response to our query, they indicated that some duplicated results that were reported both by hospitals and by reference laboratories were removed from their totals