Last week, I pointed out a data gap on the CDC’s National Wastewater Surveillance System (NWSS) dashboard: hundreds of sewershed sites on the dashboard have not been updated with recent data in weeks. This week, I’m excited to share an update on the situation, courtesy of Biobot.
Read More
Something strange is going on with the CDC’s National Wastewater Surveillance System (NWSS) data. Hundreds of sites on the CDC NWSS dashboard have been labeled as showing “no recent data” for a couple of weeks.
Read More
Anyone who’s pulled up the CDC’s National Wastewater Surveillance System (NWSS) dashboard in the last week or two has likely noticed this trend: hundreds of sewershed sites are currently marked as “no recent data.”
Read MoreSources and updates for the week of May 8 include booster shots, vaccine attitudes, wastewater data, and source diversity.
Read More
New COVID-19 cases are still rising in the U.S., as the country continues to face the Omicron subvariant BA.2 and its offshoots. While at levels much lower than what we saw in December and January, daily new cases have more than doubled in the last month.
Read More
For my recent wastewater data story, I’ve been looking at a lot of wastewater surveillance dashboards from different health agencies and research groups. One of my favorites is from Sewer Coronavirus Alert Network (SCAN), a project based out of Stanford University.
Read More
This week, I had a new story published with FiveThirtyEight and the Documenting COVID-19 project about the data and implementation challenges of wastewater surveillance. As bonus material in today’s COVID-19 Data Dispatch, I wanted to share one of the interviews I did for the story, which provides a good case study of the benefits and challenges of COVID-19 surveillance in wastewater.
Read More
After weeks of me warning about it, a BA.2 surge is upon us. Nationwide, new COVID-19 cases have gone up for the third week in a row; we’ve seen a 68% increase since the last week of March.
Read MoreSources and updates for the week of April 17 include two reports on wastewater surveillance, SARS-CoV-2 in animals, COVID-19 impacts by income, and more.
Read More
New COVID-19 cases in the U.S. have gone up for the second week in a row, and the increase was sharper this week. While the daily average of new cases (about 31,000) remains low compared to the Omicron surge, this trend is still concerning—especially when factoring in all the at-home rapid tests that are going unreported right now.
Read More