天津静脉穿刺模块(湖南高级直肠指诊检查模型) (今日更新中)

The U.S. reported 2,473 deaths caused by COVID-19 on Tuesday, the highest number of deaths linked to the virus in a single day since the height of the pandemic in May.According to the COVID Tracking Project, the nearly 2,500 deaths are the most the U.S. has seen since May 7 — the deadliest day of the pandemic thus far, when 2,769 COVID-19 deaths were reported.Tuesday also marked the sixth-deadliest day since the pandemic began.Deaths linked to COVID-19 have been on the rise since October — though the 7-day rolling average of deaths linked to the virus has dipped in recent days, likely due to a lack of reports from the Thanksgiving holiday. From Oct. 1 to Dec. 1, the 7-day average of reported COVID-19 deaths has more than doubled from 705 to 1,520. The rise in deaths mirrors a frightening rise in COVID-19 cases. According to the COVID Tracking Project, the U.S. has recorded at least 100,000 new cases of the virus every day since Nov. 3. Since that time, the rolling 7-day average of new cases has nearly doubled from about 85.000 a day to about 159,000 a day.And health experts expect deaths and caseloads to further increase in the coming weeks. Dr. Deborah Birx, a member of the White House coronavirus task force, says the U.S. finds itself in a "very dangerous place" following the Thanksgiving holiday. She says anyone who attended a Thanksgiving gathering last week should assume they are infected with COVID-19 and take appropriate precautions. With more than a million Americans boarding airplanes on Sunday alone following the Thanksgiving holiday, health experts fear cases will skyrocket in the coming days.They also expect hospitals — already overtaxed by current COVID-19 caseloads — to admit even more patients with the virus. Currently, the COVID Tracking Project reports that 99,000 Americans are hospitalized with the virus, forcing some facilities to institute overflow areas. 1925

The United States could see an increase in immigrants coming to the country after Hurricanes Irma and Harvey, according to new research from the University of Michigan.According to the study, migrants may find it easier to start over in the United States rather than rebuild from the destruction in their own country.Another reason, according to U-M economists Dean Yang and Parag Mahajan, is that hurricane refugees able to secure green cards or legal permanent residency through their families already established in the country."When there's a bigger stock of previous migrants to the U.S., when someone in their home country is more likely to have a connection to some sort of migrant in the U.S., then the effect of hurricanes on migration is larger," Yang said.The researchers first studied the severity of a hurricane in a given country, using data from meteorological reports to estimate actual damage.Yang and Mahajan then analyzed restricted U.S. Census data from 159 counties over 25 years to see if America saw a rise in immigration following large storms in other countries.The largest effect came from Central America and the Caribbean."These regions get hit a lot by hurricanes that cause severe damage, and there are a lot of Central American and Caribbean immigrants in the U.S. If you're looking for somoene to sponsor you, you actually have that opportunity," Mahajan said.The study cites Hurricane Cesar, which made landfall in Nicaragua in 1996. The hurricane killed 42 people, caused food shortages, .5 million in damage, left 100,000 people homeless. Yang and Mahajan found that in 1996 and 1997, there was a 50 percent increase in legal permanent residencies for Nicaraguans than in 1995."Much of this increase came from immediate relatives of U.S. citizens — parents, spouses and children," Mahajan added. "Repeated, similar responses like this in the data helped us conclude that networks of U.S. citizens from sending countries provide opportunities for family members to escape severe weather events." 2080

The task is painstaking and painful.A searcher is given the name of someone who is missing and an address. The list of names goes on and on.At least 1,300 people are unaccounted for since the Camp Fire erupted 10 days ago, killing 76 people and becoming the deadliest and most destructive fire in California history.Search teams are combing properties where all evidence of life has been wiped out by flames. Many of the searchers are from the devastated areas and have lost their own homes. They are looking for the remains of their neighbors in the ruins."It is overwhelming, I don't have any word to describe it," Butte County Sheriff and Coroner Kory Honea said. "This is unprecedented. No one has had to deal with this magnitude that caused so much destruction and regrettably so much death."The Camp Fire has destroyed more than 9,800 homes and scorched 149,000 acres since it started November 8. It was 55% contained as of early Sunday.Meanwhile, three deaths have been reported in the Woolsey Fire in Southern California, bringing the statewide death toll from the wildfires to 79. 1097

The U.S. Census Bureau says only a tiny percentage of records are affected by data irregularities that are putting in jeopardy a year-end deadline for turning in numbers used for divvying up congressional seats. However, released internal documents show the "high complexity" problems could push the release to February 2021. The Census Bureau told a congressional committee Thursday that the anomalies are being resolved as quickly as possible. House Democrats however say documents they obtained from Census sources, despite Trump administration stonewalling, show hundreds of thousands of records are affected.Fixing the irregularities could mean missing a Dec. 31 deadline for the Census Bureau to turn reapportionment numbers in to Congress. The internal Census documents shared by House Democrats show the data issues, which include several "high complexity" problems, could delay the once-a-decade report until February. Although the documents do not specify the extent of the larger issues, they do say incorrect handling of the issues could skew the count smaller or larger in some areas. They also say the Census Bureau estimates they need an additional 20 days for data processing. The bureau says the timeline remains in flux.The Census Bureau issued a statement asserting that "these kinds of anomalies and issues are expected and are similar to the Census Bureau's experience in prior decennial censuses." The Census Bureau Director acknowledged the issues in mid-November, more details and the delayed timeline are coming out now. The timeline is getting attention because it may or may not be after President Donald Trump leaves office on January 20. Trump has expressed interest in excluding unauthorized immigrants from the Census count. There have been challenges in court and questions about whether this could legally be done, and also whether it physically can be done by coming up with a reliable number to exclude. Three lower courts have blocked the directive from Trump saying it violates federal law that says the census should could the "whole number of persons" in each state. The Supreme Court just this week heard arguments in the case. They have not issued their ruling yet. 2215

The sky is lovely, dark and deep. But these golfers in Hawaii have rounds to go before they sleep.Stunning photos taken at Hawaii's Big Island on Tuesday show golfers coolly hitting the links even as a monstrous ash plume looms behind them.The eruption of the Kilauea volcano has already destroyed houses, caused evacuations and threatened to wreak havoc on Hawaii's tourism industry. On Tuesday, a plume of ash from the volcano rose 12,000 feet into the air, dropping ash on sections of the island.The US Geological Survey issued a red alert on Tuesday warning of an imminent major eruption.But clearly, not everyone was so worried. 646

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