济南中医治疗龟头敏感好吗(济南男科常见病) (今日更新中)

As worries about the spread of the coronavirus confine millions of Californians to their homes, concern is growing about those who have no homes in which to shelter. California has more than 150,000 homeless people, the most in the nation. And that population is considered disproportionately at risk from the virus because of lifestyle and because many have underlying health conditions that make them vulnerable. Gov. Gavin Newsom on Wednesday said 60,000 homeless people could become infected. The governor announced he'll spend 0 million on efforts to prevent the virus from sweeping through that population. 627

BIRMINGHAM, Ala. – A dying man’s wish to be baptized was granted by the University of Alabama at Birmingham (UAB) Hospital. The 140

BROOKLYN, N.Y. – At Canarsie Educational Campus in Brooklyn, the lesson plan was switched up for a day. Instead of learning history, English or math, students learned about what being in a gang is like. And, they learned from those who know that world best. “Let me ask y’all a question, what today is promoting the violence amongst y’all?” asked Kareem Nelson in front of a dozen students inside a classroom.Nelson was born and mostly raised in Harlem. He’s a former member of a street gang known as “The Black Mafia.”“I started selling crack cocaine at 12 years old,” said Nelson. “I was a follower. I had low self-esteem, so I did the things I thought would help me fit in.”At the tender age of 12, Nelson told students he thought gang life offered glory, friendship and some protection. He ultimately would learn the hard way, none of that was true.“I went to Baltimore, thought I was the toughest guy in the world, and I got shot,” Nelson explained to students.That’s what put him in a wheelchair. He was paralyzed and lost half a lung. However, eventually it was that moment and another gang-related near death experience that helped him give up gang life. “I escaped with my life and from that night on, I said ‘I don’t want kids to have to go through what I went through,’” Nelson explained.Seven years ago, Nelson founded 1343

An ICE officer opened fire and wounded a man in a Tennessee grocery store parking lot as the officer attempted to make an immigration arrest Thursday.The officer fired two shots after a driver he was trying to arrest during a fugitive operation drove toward the officer while fleeing the scene, ICE spokesman Bryan Cox said, citing initial reports.While ICE operations are a regular occurrence across the United States, it's rare to hear of shots fired in public places as they unfold.The FBI said a Mexican national was struck by gunfire in a Food Lion parking lot outside Nashville in Antioch. He turned himself in later and was receiving medical attention at a local hospital. The individual was not arrested and has not been charged by the FBI."Conclusions about the shooting incident should not be drawn until the investigation is complete," the agency said.An FBI spokesperson earlier said the agency is now investigating a possible assault on a federal officer.The FBI is the lead agency in the investigation, Cox said, and federal prosecutors will decide whether any criminal charges are filed.ICE's Office of Professional Responsibility, which looks into all officer-involved shootings involving ICE, also is investigating, Cox said.Investigators cordoned off the parking lot with crime scene tape and combed the scene for evidence.The target of Thursday's ICE operation was a 39-year-old Mexican national who'd been deported multiple times, Cox said.The truck he was driving is now in FBI custody, said Matt Foster, assistant special agent in charge of the FBI's Nashville office. The vehicle was found abandoned with blood inside, an ICE official said.Nashville Mayor David Briley slammed the shooting in a statement, 1741

At first, teachers at Sky Valley Education Center simply evacuated students and used fans to clear the air when the fluorescent lights caught fire or smoked with noxious fumes. When black oil dripped onto desks and floors, they caught leaks with a bucket and duct-taped oil-stained carpets.Then came the tests that confirmed their suspicions about the light ballasts.“Sure enough ... it was PCB oil,” said Cynthia Yost, who was among teachers who sent pieces of carpet and classroom air filters to a lab. Tests found elevated levels of the toxic chemicals, used as coolant in the decades-old ballasts that regulated electrical current to the lamps.Millions of fluorescent light ballasts containing PCBs probably remain in schools and day care centers across the U.S. four decades after the chemicals were banned over concerns that they could cause cancer and other illnesses. Many older buildings also have caulk, ceiling tiles, floor adhesives and paint made with PCBs, which sometimes have been found at levels far higher than allowed by law.Yet the Environmental Protection Agency has not attempted to determine the scope of PCB contamination or assess potential health risks, in large part because of lack of funding, political pressure and pushback from industry and education groups, according to dozens of interviews and thousands of pages of documents examined by The Associated Press.Members of Congress who promised three years ago to find money to help address PCBs and other environmental problems in the nation’s schools never introduced legislation.And an EPA rule that would have required schools and day cares to remove PCB-containing ballasts moved slowly under the Obama administration, then was quashed by President Donald Trump within days of his inauguration.That was the final straw for Tom Simons, a former EPA regulator who worked for years on the rule and said getting rid of ballasts was the least the EPA could do to protect children.“We thought it was a no-brainer: There are millions out there. These things are smoking and dripping, so let’s put this through,” said Simons, who retired shortly after Trump took office.___For decades, the presence of PCBs in schools flew under the radar.States, cities and environmental agencies focused on removing them from lakes, rivers and toxic waste sites because most exposure to PCBs is believed to come from people’s diet, including fish from contaminated waterways, and because PCBs do not break down easily. Studies have linked them to increased long-term risk of cancer, immune and reproductive system impairment and learning problems.PCBs, or polychlorinated biphenyls, are mixtures of compounds manufactured by Monsanto Co. and widely used as coolants and lubricants in electrical equipment until they were banned in 1979.By then they were in transformers, air conditioners, adhesives, carbonless copy paper and billions of fluorescent light ballasts in schools, hospitals, homes, offices and commercial and industrial buildings. They also were ubiquitous in the environment and building up in human bodies.Nobody worried about schools.Then a 2004 study by Harvard health professor Robert Herrick identified the widespread use of PCBs as a plasticizer in caulk in schools built before 1980, estimating that as many as 14 million students and 26,000 schools could be affected. The EPA had not been aware of its use in caulk before then, Simons said.The EPA later found that the chemicals can move from building materials into the air and dust, where they can be inhaled or ingested. They also can be absorbed by walls and other surfaces as an ongoing source of exposure.Regulators also discovered that old fluorescent light ballasts remained a potentially widespread source of PCB contamination. The EPA had allowed the ballasts to remain in use because chemicals were in enclosed capacitors that experts thought would last only about 12 years. But it turns out they can last a half century or longer, said Simons.The older they are, the more likely ballasts will leak, catch fire or smoke. And that has happened repeatedly in schools, office buildings, restaurants and factories in recent years, according to reports reviewed by the AP.But the EPA has mostly voluntary guidelines, including recommended indoor air limits for PCBs that it says should protect children from health problems.The agency does not require — or encourage — schools to test for PCBs, so few do. If they are found in materials such as caulk, schools could be forced to undertake expensive cleanups when many are struggling to keep basic infrastructure intact and meet educational needs. Drawing attention to the issue also risks alarming parents.PCBs are illegal in building materials in concentrations exceeding 50 parts per million — a threshold set by the EPA decades ago based on how much contaminated material could affordably be removed rather than health risks.Rather than fostering “a very confusing and fearful situation,” the EPA should recommend that schools test classroom air for PCBs, then identify and address specific sources if the results are elevated, said Keri Hornbuckle, a civil and environmental engineering professor at the University of Iowa and one of the nation’s top researchers of PCBs in schools.“There is a good reason PCBs were banned, so ... let’s remove the worst cases and where (kids) are most vulnerable and have the highest exposure,” she said. “But you have to have the data.”Whether PCBs are addressed often is determined by ZIP code.In California’s wealthy Santa Monica-Malibu School District, parents, including model Cindy Crawford, sued to force the district to address PCBs after tests of caulk found levels up to 11,000 times the 50 ppm threshold. The district ultimately agreed to get rid of PCBs. It has torn down a middle school and continues to remove them from other buildings.In Hartford, Connecticut, the ending was far different. John C. Clark Elementary and Middle School, in a largely low-income African American neighborhood, was permanently closed in 2015 after PCBs were found and the city could not afford to remove them. The city has sued Monsanto and a company that manufactured caulk to recover the costs.“It was the crown jewel of the neighborhood,” Steven Harris, a former city council member and grandfather, said as he walked the deserted school grounds. “Our school board is doing the best they can. The reality is we don’t have a lot of money. And it’s going to take money to fix this problem.”Monsanto, now owned by Bayer Crop Sciences, has denied responsibility in lawsuits involving several school districts, saying it did not manufacture the building materials or components that contained PCBs.Concerns over schools like Hartford’s are one of the issues that ultimately kept the EPA from taking stronger steps to address PCBs.The agency, which originally recommended that schools test for the chemicals, was warned by the Association of California School Administrators that forcing schools to remove PCBs could create “a civil rights issue” if low-income minority schools could not afford it. What’s more, many of those schools have other environmental problems — including lead, asbestos and mold — that could be higher priorities.So instead, the EPA developed guidance that promotes vigilant cleaning and better ventilation and suggests schools could cover materials suspected of containing PCBs until the buildings are renovated or razed.But the recommendations were released quietly on the agency website to avoid publicity that might frighten the public, according to former EPA officials who said the agency was hamstrung by a problem that could cost billions of dollars. There are no rules requiring school officials to tell parents if they find or suspect their buildings have PCBs.Judith Enck, administrator of the EPA’s Region 2 under Obama, said the EPA bowed to intense political pressure.“The debate was never based on science and health. It was ‘We don’t want the grief from schools, and it’s a lot of work and we have other priorities,’” said Enck, who led an effort to get ballasts out of New York City schools. “I disagreed.”A bill introduced in 2010 by three New York congressmen aimed at funding school PCB cleanups was withdrawn after New York City officials agreed to replace aging ballasts. Sen. Ed Markey of Massachusetts released 8392

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