OMAHA, Neb. — Several states scaled back their reporting of COVID-19 statistics this month just as cases across the country started to skyrocket, depriving the public of realtime information on outbreaks, cases, hospitalizations and deaths in their communities.

The shift to weekly instead of daily reporting in Florida, Nebraska, Iowa and South Dakota marked a notable shift during a pandemic in which coronavirus dashboards have become a staple for Americans closely tracking case counts and trends to navigate a crisis that has killed more than 600,000 people in the U.S.

In Nebraska, the state stopped reporting on the virus altogether for two weeks after Gov. Pete Ricketts declared an end to the official virus emergency, forcing news reporters to file public records requests or turn to national websites that track state data to learn about COVID-19 statistics. The state backtracked two weeks later and came up with a weekly site that provides some basic numbers.

Other governments have gone the other direction and released more information, with Washington, D.C., last week adding a dashboard on breakthrough cases to show the number of residents who contracted the virus after getting vaccines. Many states have recently gone to reporting virus numbers only on weekdays.

When Florida changed the frequency of its virus reporting earlier this month, officials said it made sense given the decreasing number of cases and the increasing number of people being vaccinated.

Cases started soaring soon after, and Florida last week made up up one-fifth of the country’s new coronavirus infections. As a result, Florida’s weekly releases — typically done on Friday afternoons

— have consequences for the country’s understanding of the summer surge, with no statewide COVID-19 stats coming out of the virus hotspot for six days a week.

In Florida’s last two weekly reports, the number of new cases shot up from 23,000 to 45,000 and then 73,000 on Friday, an average of more than 10,000 per day. Hospitals are starting to run out of space in parts of the state.

With cases rising, Democrats and other critics have urged state officials and Gov. Ron DeSantis to resume daily outbreak updates.

“There was absolutely no reason to eliminate the daily updates beyond an effort to pretend like there are no updates,” said state Rep. Anna Eskamani, a Democrat from the Orlando area.

The trend of reducing data reporting has alarmed infectious disease specialists who believe that more information is better during a pandemic.

People have come to rely on state virus dashboards to help make decisions about whether to attend large gatherings or wear masks in public, and understanding the level of risk in the community affects how people respond to virus restrictions and calls to get vaccinated.