More than 1.5 million people in the United States have tested positive for coronavirus and over 93,000 have died, according to Johns Hopkins University.
Virginia, Texas, Georgia, and Vermont have said they’ve been adding two numbers to their totals: viral test results and antibody test results.
Viral tests are taken by nose swab or saliva sample, and look for direct evidence someone currently has Covid-19. By contrast, antibody tests use blood samples to look for biological signals that a person has been exposed to the virus in the past.
Combining the two tests’ results into one total could provide an inaccurate picture of where and when the virus spread.
The combination also could also overstate a state’s ability to test and track active infections — a key consideration as states ease coronavirus restrictions. Experts have consistently emphasized that for states to reopen safely, adequate testing and tracing is needed.
“You only know how many cases you have if you do a lot of testing,” said Elizabeth Cohen, CNN’s senior medical correspondent. “If you put the two tests together, you fool yourself into thinking you’ve done more testing than you have.”
Texas, Virginia and Vermont have said they’ve recognized the data issue and moved to fix it in the past few days. In Georgia, health officials said they’ve been adding antibody tests to their “total tests” number in line with methodology from the Centers for Disease Control and Prevention.
The CDC has not responded to CNN’s request for comment on whether its guidance includes adding antibody tests to total test numbers. On the CDC website, the database provides daily test results without a breakdown of whether they’re viral or antibody.
As unemployment claims rise, another model predicts case spikes in early-opening states
Tensions continue between desires to reopen economies and control the spread of the virus.
Thursday saw another reminder that layoffs and furloughs have taken hold of the US labor market. Another 2.4 million Americans filed for first-time benefits last week, the Department of Labor reported.
About 38.6 million people have now filed for initial unemployment aid since mid-March, when lockdowns kicked off across the country.
All 50 states have now taken some steps to reverse the restrictions they placed on businesses and services, with Connecticut joining the list on Wednesday.
Still, another group of experts has predicted spikes in coronavirus cases for the states that broadly reopened relatively early.
A forecasting model from a team at the Children’s Hospital of Philadelphia and the University of Pennsylvania predicts a rapid uptick in new Covid-19 cases in places like populous areas of Texas, parts of Alabama and Tennessee.
But it predicts that other states, where restrictions have been lifted slowly and selectively, might escape immediate resurgences.
“We’re … seeing in our models that some areas — particularly in the South — that have moved more quickly to reopen are showing a higher risk for resurgence,” the team wrote in their report.
“If people in Houston and Palm Beach, Fla., for example, aren’t being cautious with masking in indoor crowded locations and with hygiene and disinfection, local governments may need to intervene again should they lose control of the epidemic,” the team wrote in its report.
The CHOP team updated an older model to include data from 389 US counties. Its calculations take into account social distancing policies, population density, and daily temperatures, as well as population characteristics such as age, insurance status and smoking habits.
The updated model shows that cases fell from a peak of more than 200 a day in mid- and late April to between 50 and 75 by early May in Broward County, Florida, which includes Miami. But it shows daily cases spiking up to 200 a day again by the first week in June.
It shows a similar pattern in Rutherford County, Tennessee, an area southeast of Nashville. For Mobile, Alabama, the model shows barely more than 50 new cases a day through mid-May, but forecasts more than 350 daily cases by the first week of June.
But it shows new cases hitting almost zero by June in Eagle County, Colorado, which was hit hard early in the pandemic. The model also predicted a steady downward trend in new cases in Maryland’s Montgomery County, which has resisted broader re-opening measures authorized by the state’s governor.
The mayor of Montgomery, Alabama, says he’s considering a shelter-in-place order
The mayor of Alabama’s capital said Thursday he’s considering issuing a local shelter-in-place order to slow the spread of the virus, even as his state continues to ease restrictions.
Montgomery Mayor Steven Reed’s comments come a day after he said his city has a shortage of open beds in intensive care units.
“I would do it,” he told CNN Thursday by phone, about a potential shelter order, “and I would ask for regional cooperation. I would certainly do it in the city if need be.”
In a news conference Wednesday, Reed said the city’s health care system is “maxed” and if that if you need an ICU bed, “you are in trouble.”
“This is a serious matter and we have to maintain our practices even as many people are relaxing restrictions and the economy is opening back up,” Reed told CNN on Thursday. “We need to take more individual responsibility in how we go about our daily lives. In this community we are not in a safe place given the numbers we are seeing.”
Reed said he believes the shortage of ICU beds is related to the state loosening restrictions.
As of Thursday afternoon, Alabama was one of 17 states that had registered an upward trend in average daily cases — a rise of at least 10% — over the previous seven days, according to an analysis of Johns Hopkins University data.
Twelve states’ average daily cases dropped more than 10%, while the rest were level or near level, the data showed.
States reopening public places at their own pace
States have moved at different paces as governors balance reopening their economies with keeping residents safe. Some states, including Georgia and Texas, rolled out aggressive reopening plans, while others have taken a more measured approach.
Friday will see several states easing restrictions more, ahead of Memorial Day weekend.
North Carolina will allow restaurants to open their dining rooms Friday, with distancing rules. Barber shops and salons also may open with limitations.
Alaska is allowing all businesses to reopen, as well as houses of worship, libraries, museums and sporting activities, starting at 8 a.m.. Alaska has the fewest cases of all states and has reported single-digit new cases since mid-April.
Alaskans still are encouraged to take precautions, such as distancing and wearing masks in public places. Visitation to prisons and senior centers will be limited.
Iowa Gov. Kim Reynolds intends to allow movie theaters, zoos, aquariums, museums and wedding venues to reopen Friday, she said. Swimming pools will be allowed to open for laps and lessons as well. Bars can reopen May 28, and school-sponsored activities, such as sports, can resume June 1, she said.
Indiana also plans to move ahead with opening a large swath of its economy Friday, but with restrictions such as limiting social gatherings to 100 people and dining rooms to 50% capacity, and omitting contact games from a list of sports allowed to resume.
New York, California and Pennsylvania are among states allowing local areas reporting declines in new cases to reopen.
More than half of all California counties are moving forward with plans to reopen their economies further despite data showing the state recorded 102 deaths Tuesday, its second-highest number of daily coronavirus fatalities. The last time California reported the highest deaths in one day was 115 on April 21.
Many cities also remain under stay-at-home orders. In Baltimore, gatherings of more than 10 people are still prohibited and retail stores remain closed.