DENVER — Colorado is experiencing another surge of coronavirus cases and hospitalizations, prompting Gov. Jared Polis to pleadwith residents to wear masks, stay home as much as possible, and maintain social distancing practices.

As of Tuesday, Colorado’s three-day average positivity rate was 5.4%, and the state recorded 1,000 new cases both on Saturday and on Monday, the highest daily numbers recorded during the pandemic, Polis said.

About 290 people were hospitalized for COVID-19 on Tuesday, the highest total since May 31, The Denver Post reported.

Polis didn’t suggest he was contemplating renewed mandatory restrictions on business or other activities to stem the surge. But he insisted: “If this continues, our hospital capacity will be in jeopardy.”

The World Health Organization recommends trying to keep the positivity rate below 5% of all tests. Higher rates suggest authorities are missing large numbers of infections.