哈密几岁开包皮(哈密做早泄手术好的医院) (今日更新中)

The Centers for Disease Control and Prevention issued new guidance that recent studies have indicated that cloth masks offer more protection against the coronavirus than previously thought.Previous guidance suggested that masks were best used for preventing the spread of the virus. The CDC now believes that masks are effective for both stopping the spread and reception of the virus. The CDC said on Tuesday that multi-layer cloth masks can both block up to 50 to 70% of fine droplets and particles and limit the forward spread of those that are not captured. Overall, cloth masks offer up to 80% blockage in human experiments. The CDC’s analysis found that cloth masks offer comparable protection as surgical masks.“Studies demonstrate that cloth mask materials can also reduce wearers’ exposure to infectious droplets through filtration, including filtration of fine droplets and particles less than 10 microns,” the CDC’s guidance said. “The relative filtration effectiveness of various masks has varied widely across studies, in large part due to variation in experimental design and particle sizes analyzed. Multiple layers of cloth with higher thread counts have demonstrated superior performance compared to single layers of cloth with lower thread counts, in some cases filtering nearly 50% of fine particles less than 1 micron.”The guidance says that mandatory mask wearing can help prevent the need to implement economic shutdowns.“Adopting universal masking policies can help avert future lockdowns, especially if combined with other non-pharmaceutical interventions such as social distancing, hand hygiene, and adequate ventilation,” the CDC said.In an interview with Andrea Mitchell of MSNBC, Dr. Anthony Fauci said that wearing masks is “two-way street.”"Recent data has now shown that as a matter of fact, there's also the added benefit to protect you from droplets and virus that's coming your way," Fauci said Tuesday on MSNBC."“You protect others," he added. "Their masks protect you. And your mask also protects you."In a separate interview on Tuesday, Fauci said that shut downs can be avoided.“We are not talking about shutting down,” Fauci told CNN’s Jake Tapper. “There is always that misunderstanding when we talk about public health measures. We are not talking about shutting down. We are talking about the four or five things I talk about all the time, wearing mask universally, keeping a distance, avoiding congregate settings indoors over outdoors and washing your hands.”Editor's note: A previous version of this story said "masks were best used for spreading the virus" when it should have said "masks were best used for preventing the spread of the virus." That has since been corrected. 2729

The cost of education can last a lifetime, as many people into their 50s and 60s are finding out.According to Federal Reserve, 2.8 million people in the U.S. over the age of 60 are sitting on some amount of student debt, a number that quadrupled from 700,000 in 2005 and continues to grow.“This is really a sledgehammer against the older generation in more ways than one,” says Alan Collinge, creator of online advocacy group for borrowers Student Loan Justice.Collinge has been campaigning for change surrounding laws for student loans since 2005, after trying to figure out a way to pay off his own crippling college costs.“It’s a really devastating phenomenon, and I’m seeing it destroy, literally wreck, families across the country,” Collinge says. In 2018, Americans over the age of 50 owed more than 0 billion in student loans, up from billion in 2004, according to the Federal Reserve.And most can’t afford to pay, forcing retirees to continue to work well past retirement age.“The problem has become exponentially worse since we began this fight 13 years ago,” he says.In Collinge’s group, he hears stories from people ages 18 to 80 years old, who can hardly afford to live, let alone retire.“The federal government can and does garnish Social Security from seniors as a result of their student loans, so we’re hearing stories from people who at the end of the month they’re unable to buy medicine even unable to pay their rent,” Collinge says, “What kind of country does this to their senior people?”On top of that, Collinge says more people in their 50s and 60s are taking out Parent Plus loans to help their children and grandchildren pay for college, which adds to the financial burden.“This is a nationally threatening phenomenon,” he said. Through his advocacy group, he tries to offer help and resources to folks who are struggling. He’s currently on a road tour talking to legislators around the country, encouraging them to reform borrower laws, expand their rights and get colleges to crack down on sky-high tuition costs.“Student loans are the only loans in the country not subject to bankruptcy, why is that? The numbers are just getting so astonishing now, I can only hope that the new Congress puts this issue front and center and doesn’t get distracted by the palace intrigue because this is a problem affecting real people it just won’t wait any longer.” 2413

The day after President Donald Trump signed a historic peace agreement with world leaders and attended a town hall event in Philadelphia, there are reports White House staff members may have tested positive for COVID-19.During his White House briefing on Wednesday, President Donald Trump confirmed that one person, who is part of the WH staff, tested positive for the coronavirus.A reporter for Globo, a Brazillian media outlet, who is part of the White House press corps tweeted Wednesday morning that she learned of the positive cases when the corps own testing was late. 582

The city manager for Alameda, California, said a formal investigation is underway following the arrest of a man dancing in a street as part of his exercise routine.The man, Mali Watkins, was charged with resisting arrest. Why he was arrested in the first place is unclear.On May 23, two officers from Alameda Police approached the man after police received a report that a man was dancing in the street. When police arrived, they discovered Mali dancing in the street.When asked why he was dancing, Mali stated it was part of his exercise routine.After Mali began to walk away, videos show officers grabbing Mali by the wrist and detaining him. Mali was told if he resisted, he would be charged with resisting arrest, which is what happened.The city of Alameda said that the man is a resident of the city and is African American.“At this time, I do not know the reasons why the initial officers approached the call the way they did. I am hopeful that an investigation will provide better understanding to that question,” City Manager Eric Levitt said.In the last few days, the city has released body warn camera footage from the incident, in addition to a call into the police’s non-emergency line. Those clips can be viewed here.Levitt said that the reason video from the incident took two weeks to be released was due to privacy concerns. 1348

The fog hangs heavy over Great Bay along the New Hampshire seacoast on a raw as Josh Carloni and his wife, Jessica, emerge through the mist on their fishing boat.They are the owners of Rising Tide Oyster Company, a family-owned business that typically sells thousands of oysters a year to restaurants across New England. But when the novel coronavirus hit back in March, their sales disappeared overnight as restaurants were forced to closed.“Every time you turn on the news, there’s just more bad news out there,” said Carloni. “Our business is down maybe 20 percent.”The Carlonis and oyster fisherman across the country were finding themselves in similar positions. They suddenly had thousands of perfectly healthy oysters that needed to be harvested, but there was no place for them to go.“Oyster farmers had been growing these oysters for three years, and suddenly, they didn’t have a market at all. The pandemic hit oyster farmers across the country hard,” explained Alix Laferriere, who serves as the Marine and Coastal Director for the Nature Conservancy of New Hampshire.Laferriere and her team thought there was little they could do to help struggling oyster farmers until a few months ago when an anonymous donor gifted a million donation.With that sudden infusion of cash, Laferriere and her team got to work. With help from the Pew Charitable Trust, they developed the Supporting Oyster Aquaculture and Restoration (SOAR) initiative to buy back five million oysters that needed to be harvested. The program is being deployed in seven states: Maine, New Hampshire, Massachusetts, New York, New Jersey, Maryland and Washington state.But it’s not just helping fisherman’s bottom line, it’s also helping estuaries and reefs at the bottom of the ocean.Turns out oysters don't just taste good; they can do good for the environment. That grant bought back 10,000 of Josh Carloni's oysters. And he isn't just throwing them into the ocean. Laferriere and her team have strategically told him where they should be deployed across the Great Bay Estuary along New Hampshire's coast. Eventually, the oysters will latch on to reefs below and help restore the damage done by decades of overharvesting, pollution and disease.“It’s this win-win opportunity where we get to put oysters back in the bay and help our local oyster farmers,” explained Briana Group, who also works with the Nature Conservancy of New Hampshire.One adult oyster can filter up to 30 gallons of water a day, and when they’re filtering that water, they’re removing nitrogen from the ecosystem.While the program is giving fisherman an infusion of cash, it’s also giving reefs and estuaries across the country an infusion of clean water, courtesy of a 3-inch mollusk.“There’s nothing bad about this situation; it’s only good,” Laferriere said as she looked out over the ocean.For fisherman like Josh Carloni, the program means he gets to keep his business afloat for another year, while at the same time, giving back to the environment. And it’s all because of COVID-19.“It makes us feel really good about doing something good for the environment,” he said. 3134

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