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Americans aren’t exercising like they used to.“I’ve definitely been walking a whole lot less since the coronavirus hit,” Nathan Martin said.With social distancing orders put into place, the pandemic has many people spending more time at home.“I was a little bit less active and more Netflix,” Hannah Hockensmith said.Now, a new study is showing this drop in physical activity is increasing health concerns across the globe.“COVID-19 is a worldwide phenomenon unlike anything else we’ve seen in generations,” said Dr. Geoff Tison, a cardiologist at the University of California, San Francisco.Tison recently finished a new study using smartphone apps to track the step counts from almost half a million people in countries worldwide.The data was collected from mid-January to early June and the findings show the world is walking a lot less.“Within the first month of the pandemic, declaration activity decreased by about 27%,” he said.Tison says this lack of physical activity could damage people’s health, especially in older adults.“With decreased activity, increased sitting on the couch, just not being as active is muscle mass can start to decrease as can bone density,” he said.In America, the study shows the biggest drop in step counts happened in New York City while Dallas had the smallest decrease.“The changes in activity seem to reflect adherence to social distancing at least to a degree,” Tison said.To increase exercise indoors, Tison says is all about thinking outside the box.“You can do similar exercises, work similar muscles with things around the house,” he said. “Use a gallon of milk instead of a dumbbell.”To exercise outdoors, however, Tison believes changes need to happen at the city and state levels.“Policy makers, governments need to be creative understanding that people are humans and want to be active and want do things,” he said. “But to enable them to do that safely.” 1913

As coronavirus rates rise in most parts of the country, many testing centers are inundated with new patients. Recently, the U.S. Food and Drug Administration (FDA) announced the authorization of a brand new rapid COVID-19 test that people can take themselves at home."I think that it’s better to have a faster test than a slower one. People tend to abide by the public health recommendation to self-isolate if they have actual data in a reliable timeframe. The danger is that we’re asking people to do this at home. It's not in a controlled setting like a laboratory," says Dr. Amber Schmidtke, a public health microbiologist.Dr. Schmidtke says there are still questions about how this new rapid at-home test will be interpreted by health officials."I actually don't expect them to report it. I would be surprised. You know, most people don't report a home pregnancy test to our Department of Public Health, for example. But I think this is going to be treated much in the same way as a home pregnancy test. You know, if you call your doctor and say, 'I tested positive at home,' they're going to repeat that test as soon as you come in," says Dr. Schmidtke.The test, which a doctor will have to prescribe, will provide valuable information to people, as long as it is administered correctly."What if they don't do it very well? You have to put it in your nose and rub it around both nares. You have to put it in, swirl it around 15 times. You have to let it sit there for 30 seconds. You have to know which button to read. There's lots of things that can go wrong and so if the test is misunderstood and you don't have a professional looking over your shoulder, it could result in some unfortunate things," says Dr. Stuart Ray, a professor at Johns Hopkins University and infectious disease expert.Dr. Ray hopes people will use the test correctly so that it really does help prevent COVID-19 transmission in the community."What if they use that to decide that they're now negative after exposure so therefore it's safe to go out before their isolation or quarantine ends. And the problem is, they're still in the incubation period so the test is negative but in fact they’re infected," says Dr. Ray.Dr. Ray says it will take time to understand how the test works, but it's exciting to have a new tool for the general public to use. 2340

As Fire Chief John Alston Jr. spoke to reporters in New Haven, Connecticut, about a spate of drug overdoses on Wednesday, he heard shouting coming from behind him."We're getting another call of a person," Alston said.He quickly helped coordinate the response, and then returned to the microphone.That scene occurred the same day that 76 people were believed to have overdosed on some form of K2, or synthetic marijuana, officials in New Haven said. Officials responded to 19 additional reports of overdoses on Thursday, bringing the total to 95 cases, according to Rick Fontana, New Haven Emergency Operations Director.Almost all of the overdoses occurred in New Haven Green, a large park in the city's downtown.On Wednesday, 72 people were transported to the hospital and four people refused treatment, according to Fontana.There have been no deaths from the spate of overdoses. New Haven police said one person is in custody. 935

An unpublished report that was obtained by the nonprofit newsroom Center for Public Integrity, prepared for the White House Coronavirus Task Force, recommends that 18 states consider rolling back reopening.The 359-page document detailed the states as a "red zone" because they had more than 100 new cases per 100,000 population last week. The report recommends that states should have citizens wear a mask at all times, practice social distancing, states should close all bars and gyms, and limit social gatherings to 10 people.The following states should consider scaling back reopening plans, according to CPI:AlabamaArkansasArizonaCaliforniaFloridaGeorgiaIowaIdahoKansasLouisianaMississippiNorth CarolinaNevadaOklahomaSouth CarolinaTennesseeTexasUtahTo read more of the report obtained by the Center for Public Integrity, click here. 844

Apple announced on Friday that it is planning to temporarily close several of its locations in four states as the number of coronavirus cases in some US states are surging.Apple said that two stores in Florida, two in North Carolina, one in South Carolina and six in Arizona will be closed until further notice. The closures go into effect tomorrow.“Due to current COVID-19 conditions in some of the communities we serve, we are temporarily closing stores in these areas,” Apple said in a statement. “We take this step with an abundance of caution as we closely monitor the situation and we look forward to having our teams and customers back as soon as possible.”Apple said for its locations that are remaining open, Apple is limiting store occupancy and is requiring all customers and employees to wear face coverings.Florida and Arizona both reported one-day records for new cases on Friday.Here are the impacted locations:Florida- Waterside Shops- Coconut PointNorth Carolina- Southpark- Northlake MallSouth Carolina- Haywood MallArizona- Chandler Fashion Center- Scottsdale Fashion Square- Arrowhead- SanTan Village- Scottsdale Quarter- La Encantada 1162

来源：资阳报