Editor’s note: This is a live account of COVID-19 updates from Tuesday, July 28 as the day unfolded. It is no longer being updated. Click here to see all the most recent news about the pandemic, and click here to find additional resources.
Thousands of volunteers helped launch the world’s biggest COVID-19 vaccine trial Monday by testing shots created by the U.S. government. President Donald Trump and Vice President Mike Pence visited development sites in North Carolina and Florida, in an attempt to highlight the study that’s one of several candidates racing to develop a vaccine.
Throughout Tuesday, on this page, we’ll be posting Seattle Times journalists’ updates on the outbreak and its effects on the Seattle area, the Pacific Northwest and the world. Updates from Monday can be found here, and all our coronavirus coverage can be found here.