中山肛泰大便出血医院(中山排便血) (今日更新中)

At least 18 people were killed -- most of them teenagers -- and about 50 more injured following an attack in Russian-annexed Crimea, according to Russia.Russia's National Anti-Terrorism Committee told CNN in a statement that a blast was caused by an "unidentified explosive device" at a college in the city of Kerch -- where a new 19-kilometer bridge links Crimea to Russia.Russia's Investigative Committee said in a statement: "According to preliminary data, an unidentified explosive device packed with metal objects went off today in the dining room of the Kerch Polytechnic College."It said information on the victims is being clarified and that "most of them are teenagers."Sergey Aksyonov, the head of the Crimean government, said the suspected perpetrator of the attack had taken his own life, according to remarks carried on Russian state television. 866

As novel coronavirus cases soar across the country, states are struggling to keep up with the demand for testing. Some states are reporting big backlogs and difficulty getting tests.“We need to actually continue doing a bunch of work in America to figure out additional approaches to do testing,” said Dr. Bob Kocher.Dr. Kocher is the former co-chair of California's Testing Task Force. The state formed the team back in March to figure out how to get everyone tested. Back then, they were struggling to do 2,000 tests a day. Now, they're doing more than 100,000 a day.“California, and most states, had giant shortages of the world’s most expensive Q-tips, called swabs, that you need to collect the samples and the people who make them couldn’t make more of them,” Dr. Kocher explained. “We worked with companies to 3-D print them and to source those from other places in the world and buy them and bring them to California.”They worked to find labs that could do high-capacity testing and expanded the number of testing sites. But as cases increased across the state and nation, five months into the pandemic, testing turnaround time is an issue.“It’s something I’m concerned about as demand for testing grows everywhere in the country and on the earth, the labs are going to sporadically have backlogs, and over time, they could have backlogs because it’s hard to make more supply of the test,” Dr. Kocher said.Dr. Kocher says it depends on where the test is sent. Some labs have backlogs and it’s a logistics issue. If the lab your test site is using is in another part of the country, it'll likely take longer to get results.In a statement, Quest Diagnostics said, "We are grappling with surging demand that is outpacing capacity. This is due to surging cases of COVID-19 across much of the United States, particularly the West, Southwest and South. We have a prioritization program to help direct testing to patients most in need. Our turnaround time for priority one patients is 1 day on average."In a recent press conference, California's Health and Human Services Agency Secretary Dr. Mark Ghaly said supply chain challenges forced the state to prioritize who gets tested first.“Surges across the nation have created challenges of getting tests processed, not just collected, and ensuring our guidelines not only say who needs to be tested but give guidance to labs on which specimens to process first,” Dr. Kocher said.Right now, priority means those who are hospitalized, healthcare workers, first responders, social service employees, those who are 65 and older and those with chronic medical conditions. But, we simply need more tests.“The challenge with COVID-19 is that each person infects two, three more people and that leads to exponential growth of people who are infected and exponential growth in demand for testing,” Dr. Kocher said. “The companies who manufacture tests have been extraordinary scaling up their capacity to manufacture tests they can grow them by 10, 30 maybe a 100 percent, but the demand for COVID testing is growing 1,000 percent.”The American Clinical Laboratory Association which represents Quest and other labs released a statement saying many labs are getting more test orders than they're able to process in a single day.In a statement, the company said, "We can’t do it alone. Laboratories, diagnostic manufacturers, ordering providers, public health officials, states and importantly, the federal government – including Congress and the Administration – all have a role to play in addressing the challenges hampering our nation’s response to this public health crisis."The test, Dr. Kocher says, only tells you if you're infectious at the time you were tested. It's yet another hurdle for states to tackle."So, we need to figure out what is the mechanism to test people at the right frequency to make us all safe and fell confident in going to work, school, nursing home or being an essential worker,” he said. “It’s really important.”Figuring out what that looks like means looking at new technologies, getting the government involved and working on our manufacturing sector so we have more tests and fewer logistical problems as we consistently try to keep up with the virus that seems to be one step ahead of us all. 4276

At least 14 people were injured Saturday when a deck collapsed at a tap house in Savannah, Georgia, the city's fire department said on Twitter."A total of 14 were ultimately transported to local hospitals for treatment, 2 serious injuries," a tweet read.The Rogue Water Tap House deck fell 12 feet, collapsing onto a seating area below around 4:30 p.m., according to another fire department tweet.CNN affiliate WTOC reported that the bar later reopened.The Georgia port city is home to a famous St. Patrick's Day parade, the second-largest in the United States and third-largest in the world.Savannah's event started more than 190 years ago. About 280 units, including bands, soldiers and floats, now march through the downtown streets of Georgia's oldest city each year on March 17.With this year's parade on a Saturday, the Savannah St. Patrick's Day Parade Committee was expecting more than 500,000 people to show up, said Brian Counihan, general chairman of city's parade committee. 1014

As millions of Americans are struggling to find work, some have stopped looking and decided to create an opportunity for themselves instead.Experts believe this is evident in the sudden spike of new business applications.For example, a few months ago, Leigh Altshuler in New York City lost her job and rather than search for a new one, she decided to invest her entire savings into a business around her passion for books.“I was caught definitely by surprise,” said Altshuler. “I felt so low when I lost my job and to be able to turn this into something that makes me feel so lucky and so fortunate, is already a huge success.”Altshuler’s bookstore, Sweet Pickle Books, is expected to open by the end of October.Nicolas Bryon took a similar path.“I was working at a local restaurant here in Tampa when the pandemic hit,” said Bryon. “I was a forced layoff."Bryon and his brother recently opened a meal kit business around the chef’s homemade pasta. Starting a business together was an idea they had kicked around for years, but never had the time to flesh it out. That is, until Bryon lost his job.“Definitely had the time to slow things down and plan things out,” added Bryon.The business has taken off, providing more than a good income for the siblings.“I feel free,” he explained. "I feel a lot freer than I did a few months ago. Doing what I love, like on my own time, creating my own dishes and being financially sustained. It’s awesome.”According to data provided by the U.S. Census Bureau, across the country, there have been at least 3.2 million new business applications filed this year. This time last year, that number was around 2.7 million.“It is hard to know at the moment as to whether or not this trend that we have seen, that is very discernible, is going to continue and it is hard to know exactly what the real impact over time is going to be,” said John Dearie, founder of the Center for American Entrepreneurship in Washington, D.C.Dearie believes new businesses like Sweet Pickle Books and Pasta Packs have an uphill battle. However, if these businesses and other new ones survive, they could be a major factor in our economic recovery.“Startups are disproportionately responsible, they are not the only source, but they are the major source, but disproportionately responsible for the innovations that drive economic growth and job creation in the economy,” explained Dearie.For now, they are helping at least three people survive and find purpose in this pandemic. 2497

ATLANTIC CITY, N.J. (AP) — The federal government is warning Americans to brace for a "floodier" future.Government scientists predict 40 places in the U.S. will experience higher than normal rates of so-called sunny day flooding this year because of rising sea levels and an abnormal El Nino weather system.A report released Wednesday by the National Oceanic and Atmospheric Administration predicts that sunny day flooding, also known as tidal flooding, will continue to increase."The future is already here, a floodier future," said William Sweet, a NOAA oceanographer and lead author of the study.RELATED: Devastating 'ARk' storm envisioned for California by U.S. Geological SurveyThe report predicted that annual flood records will be broken again next year and for years and decades to come from sea-level rise."Flooding that decades ago usually happened only during a powerful or localized storm can now happen when a steady breeze or a change in coastal current overlaps with a high tide," it read.The nationwide average frequency of sunny day flooding in 2018 was five days a year, tying a record set in 2015.But the East Coast averaged twice as much flooding.The agency says the level of sunny day flooding in the U.S. has doubled since 2000.Nationwide, the agency predicted, average sunny day flooding could reach 7 to 15 days a year by 2030, and 25 to 75 days a year by 2050.RELATED: How to check if your neighborhood is at risk of flooding"We cannot wait to act," said Nicole LeBoeuf, acting director of NOAA's Ocean Service. "This issue gets more urgent and complicated with every passing day."Global sea levels are rising at a rate of about 3 millimeters a year, or about an inch every eight years, according to Rutgers University researchers, who predict that by 2050, seas off New Jersey will rise by an additional 1.4 feet (0.4 meters).The study noted floods interfering with traffic in northeast states, swamping septic systems in Florida and choking Delaware and Maryland coastal farms with saltwater over the past year.Baltimore experienced 12 days of high-tide flooding from 1902 to 1936. Within the last 12 months, it experienced an additional 12 days.Robert Kopp, a leading climate scientist with Rutgers University, who was not involved in the study, said it confirmed many well-established trends."It's simple arithmetic: If you have higher sea level, you will have tides causing flooding," he said. "We're not talking about disaster flooding. We're talking about repetitive flooding that disrupts people's lives on a daily basis. It's sometimes called 'nuisance flooding,' but it has real impacts and costs."RELATED: Mega storm could cause billions in damage to California, report showsThe report cited the disruption of commerce in downtown Annapolis, Maryland, where parking spaces are lost to flooding. A 2017 study put the price tag on lost economic activity at as much as 2,000. The water table has risen to ground level and degraded septic systems in the Miami region, and farmlands in the Delmarva Peninsula in Delaware and Maryland have been damaged by salt water encroaching into planted areas.High-tide flooding is causing problems including beach erosion, overwhelmed sewer and drinking water systems, closed roadways, disrupted harbor operations, degraded infrastructure and reduced property values — problems which "are nearly certain to get much worse this century," the report read.The report's statistics cover May 2018 through April 2019.The agency forecasts sunny-day flooding this year in Boston at 12 to 19 days (it had 19 last year). It predicted sunny-day flooding this year in New York (8 to 13 days, compared with 12 last year); Norfolk, Virginia (10 to 15 days; compared to 10 days last year); Charleston, South Carolina (4 to 7 days, compared to 5 last year); Pensacola, Florida (2 to 5 days compared with 4 last year); Sabine Pass, Texas (6 to 13 days compared with 8 last year) and Eagle Point, Texas (29 to 40 days, compared to 27 last year).West coast predictions included San Diego (5 to 9 days compared to 8 last year); Los Angeles (1 to 4 days compared to 5 last year); Humboldt Bay, California (6 to 12 days compared to 12 last year); Toke Point, Washington (9 to 21 days compared to 12 last year) and 2 to 6 days in Seattle, compared to 2 last year.The report documented that 12 locations broke or ties their record of sunny day flooding last year, including 22 in Washington, D.C., 14 in Wilmington, North Carolina; and 12 each in Baltimore and Annapolis.FEMA created flood maps of San Diego County which enable users to search by their address. Click here to find your hazard risk. 4654

来源：资阳报