昌吉普通做超导无痛人流多少钱(昌吉怀孕多少天可以测出来吗) (今日更新中)

SIOUX FALLS, S.D. (AP) — South Dakota health officials say a number of people who attended the 10-day Sturgis Motorcycle Rally this month, including some who came from out of state, have come down with COVID-19. State Department of Health officials on Thursday didn't give an exact number of rallygoers who tested positive, but they said it was under 25. State epidemiologist Josh Clayton says the health department has received reports from other states that people who traveled from the rally have tested positive. Contact tracers have been able to work with most people to determine who they were around and may have infected. But the health department has issued public warnings for two bars — one in Sturgis and the other at a popular stop for riders along U.S. Highway 385 near Mount Rushmore. Clayton said they did not know how many people were exposed at the bars.The health department did not immediately reply to a question about what other states have reported infections in people who attended the rally.The rally, which ended Sunday, brought hundreds of thousands of people from far and wide to Sturgis. Before it kicked off, some locals and officials worried that it could cause an outbreak that could follow rallygoers after they went home. 1263

Smoke masks. Eye drops. No outdoor exercise. This is how Californians are trying to cope with wildfires choking the state, but experts say an increase in serious health problems may be almost inevitable for vulnerable residents as the disasters become more commonplace.Research suggests children, the elderly and those with existing health problems are most at risk.Short-term exposure to wildfire smoke can worsen existing asthma and lung disease, leading to emergency room treatment or hospitalization, studies have shown.Increases in doctor visits or hospital treatment for respiratory infections, bronchitis and pneumonia in otherwise healthy people also have been found during and after wildfires.RELATED: Missing-persons list tops 600 in Camp FireSome studies also have found increases in ER visits for heart attacks and strokes in people with existing heart disease on heavy smoke days during previous California wildfires, echoing research on potential risks from urban air pollution.For most healthy people, exposure to wildfire smoke is just an annoyance, causing burning eyes, scratchy throats or chest discomfort that all disappear when the smoke clears.But doctors, scientists and public health officials are concerned that the changing face of wildfires will pose a much broader health hazard."Wildfire season used to be June to late September. Now it seems to be happening all year round. We need to be adapting to that," Dr. Wayne Cascio, a U.S. Environmental Protection Agency cardiologist, said this week.In an overview published earlier this year, Cascio wrote that the increasing frequency of large wildland fires, urban expansion into wooded areas and an aging population are all increasing the number of people at risk for health problems from fires.Wood smoke contains some of the same toxic chemicals as urban air pollution, along with tiny particles of vapor and soot 30 times thinner than a human hair. These can infiltrate the bloodstream, potentially causing inflammation and blood vessel damage even in healthy people, research on urban air pollution has shown. Studies have linked heart attacks and cancer with long-term exposure to air pollution.Whether exposure to wildfire smoke carries the same risks is uncertain, and determining harm from smog versus wildfire smoke can be tricky, especially with wind-swept California wildfires spreading thick smoke hundreds of miles away into smoggy big cities."That is the big question," said Dr. John Balmes, a University of California, San Francisco, professor of medicine who studies air pollution."Very little is known about the long-term effects of wildfire smoke because it's hard to study populations years after a wildfire," Balmes said.Decreased lung function has been found in healthy firefighters during fire season. They tend to recover but federal legislation signed this year will establish a U.S. registry tracking firefighters and potential risks for various cancers, including lung cancer. Some previous studies suggested a risk.Balmes noted that increased lung cancer rates have been found in women in developing countries who spend every day cooking over wood fires.That kind of extreme exposure doesn't typically happen with wildfires, but experts worry about the kinds of health damage that may emerge for firefighters and residents with these blazes occurring so often.Whether that includes more cancer is unknown. "We're concerned about that," Balmes said.Regular folks breathing in all that smoke worry about the risks too.Smoke from the fire that decimated the Northern California city of Paradise darkened skies this week in San Francisco, nearly 200 miles southwest, and the air smelled "like you were camping," said Michael Northover, a contractor.He and his 14-year-old son have first-time sinus infections that Northover blames on the smoke."We're all kind of feeling it," Northover said.The smoke was so thick in San Francisco, the skyline was barely visible from across the Bay. The city's iconic open-air cable cars that are popular with tourists were pulled off the streets Thursday because of the bad air.An Environmental Protection Agency website said air quality in Sacramento was "hazardous" Thursday and San Francisco's was "very unhealthy." Many people walking around the cities wore face masks.Most schools in San Francisco, Sacramento, Oakland and Folsom said they would be closed Friday. At least six universities in Northern California canceled classes Thursday.At Chico State University, 11 miles (18 kilometers) from Paradise, ash fell this week and classes were canceled until after Thanksgiving."It's kind of freaky to see your whole town wearing air masks and trying to get out of smoke," said freshman Mason West, 18. "You can see the particles. Obviously, it's probably not good to be breathing that stuff in."West returned home this week to Santa Rosa, hard hit by last year's wine country fires, only to find it shrouded in smoke from the Paradise fire 100 miles (160 kilometers) away. West's family had to evacuate last year for a week, but their home was spared."It's as bad here as it was in Chico," West said. "It almost feels like you just can't get away from it."Smoke has been so thick in Santa Rosa that researchers postponed a door-to-door survey there for a study of health effects of last year's fire."We didn't feel we could justify our volunteer interns going knocking on doors when all the air quality alerts were saying stay indoors," said Irva Hertz-Picciotto, a public health researcher at the University of California, Davis. The study includes an online survey of households affected by last year's fire, with responses from about 6,000 people so far.Preliminary data show widespread respiratory problems, eye irritations, anxiety, depression and sleep problems around the time of the fire and months later."Conventional thinking is that these effects related to fires are transient. It's not entirely clear that's the case," Hertz-Picciotto said.Researchers also will be analyzing cord blood and placentas collected from a few dozen women who were pregnant during the fire, seeking evidence of stress markers or exposure to smoke chemicals.They hope to continue the study for years, seeking evidence of long-term physical and emotional harms to fire evacuees and their children.Other studies have linked emotional stress in pregnant women to developmental problems in their children and "this was quite a stress," Hertz-Picciotto said.It's a kind of stress that many people need to prepare for as the climate warms and wildfires proliferate, she said."Any of us could wake up tomorrow and lose everything we own," she said. "It's pretty scary."___Follow AP Medical Writer Lindsey Tanner at https://twitter.com/LindseyTanner . Her work can be found here .___The Associated Press Health & Science Department receives supportfrom the Howard Hughes Medical Institute's Department of Science Education. The AP is solely responsible for all content. 7036

SEOUL, South Korea (AP) — North Korea announced that it has test-fired a new type of tactical guided weapon. The Korean Central News Agency says Chairman Kim Jong Un observed the firing of the weapon Wednesday by the Academy of Defense Science.The agency reports that Kim said “the development of the weapon system serves as an event of very weighty significance in increasing the combat power of the People’s Army.”The agency says Kim mounted an observation post to learn about the test-fire of the new-type tactical guided weapon and guide the test-fire.The announcement came after reports of new activity at a North Korean missile research center and long-range rocket site where the North is believed to build long-range missiles targeting the U.S. mainland.The White House said it was aware of the report and had no comment.The Associated Press could not immediately and independently verify North Korea’s claim. 925

SPOKANE, Wash. (AP) — They call it the Cosmic Crisp. It's not a video game, a superhero or the title of a Grateful Dead song.It's a new variety of apple, coming to a grocery store near you Dec. 1Cosmic Crisp is the first apple ever bred in Washington state, which grows the majority of the United States' apples. It's expected to be a game changer.Already, growers have planted 12 million Cosmic Crisp apple trees, a sign of confidence in the new variety. While only 450,000 40-pound (18-kilogram) boxes will be available for sale this year, that will jump to more than 2 million boxes in 2020 and more than 21 million by 2026.The apple variety was developed by Washington State University. Washington growers, who paid for the research, will have the exclusive right to sell it for the first 10 years.The apple is called Cosmic Crisp because of the bright yellowish dots on its skin, which look like distant stars."I've never seen an apple prettier in the orchard than these things are," said Aaron Clark of Yakima, whose family owns several orchards in central Washington and has planted 80 acres of Cosmic Crisps.The new variety keeps for a long time in storage and in the refrigerator, said Kate Evans, who runs the breeding program at Washington State University.And it's an exceptionally good "eating apple," she said. "It's ultra-crisp, very juicy and has a good balance of sweetness and tartness."Cosmic Crisps are a cross between the disease-resistant Enterprise and the popular, crunchy Honeycrisp varieties. The Honeycrisp, nicknamed "Moneycrisp" by some growers, was the latest apple to spark a big buzz in the United States when it was introduced a couple of decades ago. It was developed by the University of Minnesota."This apple (Cosmic Crisp) has a good opportunity to be a hit with a lot of people," said Clark, a vice president of Price Cold Storage, a company with orchards and fruit warehouses throughout central Washington. "It better be, because we are going to have a lot of them."Apples are a .5 billion a year business in Washington, which grows about 60% of the nation's supply, or nearly 140 million boxes. The top varieties are Gala (23, Red Delicious (20%) and Fuji (13%).Apples are grown in the arid valleys and brown hillsides of central Washington, a few hours east of Seattle, and watered by irrigation projects.The state has around 1,500 apple growers and 175,000 acres of orchards. About 50,000 people pick some 12 billion apples by hand each fall. The fruit is exported to 60 countries.With so much success, why was a new apple variety needed?"A new apple brings excitement," said Toni Lynn Adams, spokeswoman for the Washington Apple Commission, which markets apples internationally. "A new variety can reinvigorate a market and industry."Washington growers, who had watched the market share for sometimes mushy Red Delicious apples plummet over time, were looking to replicate the success of the Honeycrisp, Adams said."It's going to shake things up in a great way," Adams said. "We're expecting it to increase in volume rapidly."Adams could not speculate on how much Cosmic Crisp apples will cost per pound."Better quality makes for better returns," said Clark, the grower. "This is a for-profit deal, man. We're trying to make some money with it."Remarkably, this is the first apple variety developed in Washington state, which has been known for apples for more than a century.Scientists at WSU's Tree Fruit Research Center in Wenatchee spent 20 years breeding the desired apple tree seeds. In addition to helping pay for that research, apple growers need a license to buy the trees and pay a royalty on sales of the fruit.The trees take three years to produce a crop, said Kathryn Grandy, a member of the team marketing the apple."This will be the largest launch of a single variety ever, globally," she said, and it's backed by a .5 million marketing budget.Consumers will not have trouble finding the variety, said Grandy, who works for a company called Proprietary Variety Management and is based in the town of Chelan, in the heart of apple country.Work on developing the variety began in 1997, said Evans, of Washington State University. The process of cross-hybridization has been used to breed plants for hundreds of years, Evans said, and is quite different from the more controversial genetic modification methods."The goal, in my opinion, is to get more consumers eating apples," she said. "Ultimately that is the goal of any plant breeder." 4507

Sound on! ??Check out this video of an adult male black bear vocalizing in a tree! Bears can produce a wide repertoire of sounds, typically when defensive, afraid, distressed, or aggressive. We're not sure what prompted this unscheduled a capella concert...#KeepBearsWild pic.twitter.com/2PZZtUHJHs— Yosemite National Park (@YosemiteNPS) October 16, 2020 362

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