成都治疗血管瘤新方法成都静脉曲张那家医院好,成都淋巴水肿医院地址,成都治疗下肢动脉硬化什么医院好,成都血管外科静脉曲张,成都糖足哪个医院治得好,成都脉管畸形手术费,成都哪里看雷诺氏症

NEW YORK (AP) — U.S. health officials are taking a new tack in the coronavirus fight by emphasizing recent research that finds a mask protects the person who wears it. Previously, the Centers for Disease Control and Prevention advised masks because of medical evidence that it stops people who are infected with coronavirus — whether they know it or not — from spreading it to others. But this week the CDC posted on its Web site a scientific brief discussing recent studies finding that a wearer gets some protection even if an infected person has no mask.The brief added that adopting a universal masking policy, "can help avert future lockdowns, especially if combined with other non-pharmaceutical interventions such as social distancing, hand hygiene, and adequate ventilation.""Experimental and epidemiological data support community masking to reduce the spread of SARS-CoV-2. The prevention benefit of masking is derived from the combination of source control and personal protection for the mask wearer. The relationship between source control and personal protection is likely complementary and possibly synergistic, so that individual benefit increases with increasing community mask use," the brief read. Researchers pointed to the coronavirus outbreak on the USS Theodore Roosevelt as an example of the effectiveness of mask-wearing, saying, "use of face coverings on-board was associated with a 70% reduced risk."The brief said more research is needed to identify combinations of materials used for face coverings to maximize blocking and filtering effectiveness, as well as durability and comfort. 1620

NEW YORK -- A time of year with so much light and happiness feels a bit different this year.“Oh I thought Christmas was canceled... Are you saying it’s still on?” New York sculptor Jim Rennert said.Rennert says humor is what gets him through difficult times, like when he had a bike accident.“I broke my collarbone, separated my shoulder, took me 45 minutes to get up," Rennert said. "I was chuckling on the ground about it; that’s how I deal with stress.”He hopes to bring that humor to others this holiday season through his work.“Bringing a little bit of light, a little bit of levity, having something that people can smile about, even if it’s for a moment as they’re walking down the street and they see one of my sculptures goes a long way right now,' Rennert said.The weekend before Christmas, quite a few of Rennert’s sculptures were installed across New York City.“You can’t go to museums, you can’t go to art galleries freely like you could before – they’re limited on their hours and their attendance – so why not put the work out and allow people to enjoy it on the street,” Rennert said.Each sculpture resonates with people in the business world. He was part of that world as a stockbroker before he found his calling as an artist at the age of 34.“I just went back to what I had been thinking about all those experiences in business that were challenging, and I found out there was an audience for that. I don’t know that anybody had ever done that before," Rennert said.His audience has grown this year as the world has been struggling with a whole new set of challenges. He feels inspired to honor essential workers and connect with people through the mutual feeling of isolation.“One is a guy in a bird cage called "Caged but not Conquered," so I got a figure as if he’s a bird in this cage just waiting to get out,” Rennert said.Rennert says we have to hold onto hope and know that things will get better. He says art in a time of so much despair is one way to bring light to the darkness.“It might make them forget about what’s going on which would be kind of nice for a minute, ya know?”Rennert said. 2128

North Korean leader Kim Jong Un said the regime no longer needs nuclear tests or intercontinental ballistic missile tests, state-run KCNA reported Saturday.Kim said Saturday that "under the proven condition of complete nuclear weapons, we no longer need any nuclear tests, mid-range and intercontinental ballistic rocket tests, and that the nuclear test site in northern area has also completed its mission," as quoted by KCNA.A North Korea source told CNN that Kim has finally decided to open up a new chapter for his nation. 534

Nikolas Cruz could be worth hundreds of thousands of dollars, his public defender said Wednesday, hours before the Florida school shooter was slated to appear at a hearing to determine if taxpayers will fund his defense.Attorney Howard Finkelstein said the probate case involving his late mother's estate has moved slowly, so Cruz's exact net worth cannot be determined, but Cruz has one or two annuities.A statement shows one annuity included a deposit of more than ,000 into Cruz's account. If that's an annual deposit, it won't mean much, but if it's a monthly payout, Nikolas Cruz and his brother, Zachary, could have as much as million in the bank, Finkelstein said. 684

Nikolas Cruz could be worth hundreds of thousands of dollars, his public defender said Wednesday, hours before the Florida school shooter was slated to appear at a hearing to determine if taxpayers will fund his defense.Attorney Howard Finkelstein said the probate case involving his late mother's estate has moved slowly, so Cruz's exact net worth cannot be determined, but Cruz has one or two annuities.A statement shows one annuity included a deposit of more than ,000 into Cruz's account. If that's an annual deposit, it won't mean much, but if it's a monthly payout, Nikolas Cruz and his brother, Zachary, could have as much as million in the bank, Finkelstein said. 684