云南细胞有丝减数分裂模型(9部件)(南昌生命体征式高仿真血管穿刺人) (今日更新中)

President Donald Trump tweeted for the first time in nearly 18 hours after he announced early Friday morning that he was diagnosed with the coronavirus. The tweet was posted as Trump arrived at Walter Reed Hospital Friday evening. Trump was moved from the White House to the hospital via Marine One.The usually highly active Twitter account has gone silent as Trump has battled symptoms of the coronavirus from the White House residence. Trump and first lady Melania Trump have been isolated today following his diagnosis.“I want to thank everybody for the tremendous support,” Trump said in the tweet. “I am going to Walter Reed Hospital. I think I am doing very well. But we are going to make sure that things works out. The first lady is doing very well. Thank you very much. I appreciate it. I will never forget. Thank you.” 836

Republican Sen. Cindy Hyde-Smith won Mississippi's US Senate runoff election in a contest that centered on her actions and comments evoking the state's dark history of racism and slavery.Hyde-Smith defeated Democratic challenger Mike Espy, a former congressman and agriculture secretary, in the last Senate race to be decided in 2018. With 99 percent of precincts reporting, Hyde-Smith beat Espy with 53.9 percent of the votes. Her win on Tuesday means Republicans will hold 53 seats to Democrats' 47 seats in the Senate in January. The GOP grew its majority in the Senate by two seats in this year's midterm elections even as Democrats took control of the House.President Donald Trump visited Mississippi on Monday to rally Republican voters behind Hyde-Smith after her comments about a "public hanging" set off weeks of controversy.It began when video emerged online of her telling supporters earlier this month that she'd be "on the front row" if one of her supporters "invited me to a public hanging." She later called the comments an "exaggerated expression of regard," but her use of the phrase brought memories of Mississippi's history of lynchings to the forefront and put the contest under the national microscope.Asked about her remark in a debate, Hyde-Smith said she would "certainly apologize" to anyone who was offended, but then pivoted to an attack on her opponent."This comment was twisted and it was turned into a weapon to be used against me," Hyde-Smith said.Hyde-Smith's comments prompted deeper dives into her history.The same progressive blogger who published the video of her using the phrase "public hanging" later published one in which Hyde-Smith told a small group at Mississippi State University that suppressing the votes of students at other colleges was "a great thing." Her campaign said it was a joke, but that explanation backfired when the black student seen laughing in a picture from the event her campaign posted on Twitter responded that Hyde-Smith's campaign was using him as a prop.On Friday, the Jackson Free Press reported that Hyde-Smith had attended a private high school that was founded in 1970 so that white parents could avoid attempts to integrate public schools. Hyde-Smith's daughter later attended a similar private school established around the same time, according to the Free Press. The senator's campaign responded to the report by attacking the "liberal media."Over the weekend, CNN reported that Hyde-Smith once promoted a measure that praised a Confederate soldier's effort to "defend his homeland" and had pushed a revisionist view of the Civil War.In photos posted to her Facebook account in 2014, Hyde-Smith was pictured posing with Confederate artifacts during a visit to Beauvoir, the home and library of Confederate President Jefferson Davis. The caption on the post read, "Mississippi history at its best!"Democrats had hoped a surge in turnout among black voters -- who make up nearly 40% of Mississippi's population, the largest share in the nation -- could carry Espy to victory in a state that is highly polarized along racial lines, with most white voters backing GOP candidates and black voters supporting Democrats.Espy's campaign hammered Hyde-Smith with television ads that cast her as an embarrassment to a state that has attempted to overcome its history of slavery and racism."We've worked hard to overcome the stereotypes that hurt our economy and cost us jobs. Her words should not reflect Mississippi's values, either," a narrator said in one ad. The ad also called Hyde-Smith "so embarrassing, she'd be a disaster for Mississippi."Several companies that had donated to Hyde-Smith's campaign, including Walmart, publicly withdrew their support for the senator over the "public hanging" comment.The controversies surrounding her set off a major push by national Republicans to avoid the same embarrassment they'd suffered last year in Alabama over the Senate campaign of Roy Moore and save Hyde-Smith.While Hyde-Smith largely stayed off the campaign trail, the party's infrastructure rallied to her defense. GOP groups spent million on the Mississippi runoff -- much more than Democrats' .2 million, according to Federal Election Commission filings. Republican groups spent more than twice as much as Democrats on television advertisements, per the ad tracking firm Kantar/CMAG.Trump's visits to Mississippi on Monday night were also seen as bid to rally the Republican base to vote in an election taking place two days after the Thanksgiving weekend. 4566

President Donald Trump was aware of his personal attorney Michael Cohen's hush money payment to porn star Stormy Daniels when he denied knowing anything about it last month, The New York Times reported Friday, citing two people familiar with the arrangement.Cohen paid Daniels 0,000 ahead of the 2016 presidential election for her discretion on an alleged sexual encounter she and Trump had more than a decade ago. Cohen has admitted to paying Daniels using money from his own pocket.Daniels filed a lawsuit over the nondisclosure agreement, claiming it was void because Trump never signed it himself. The lawsuit has since spiraled and has left Cohen in a potential legal predicament over whether the payment was an illegal in-kind campaign contribution.Trump had denied knowing about the agreement when he spoke to reporters on Air Force One in April. However, Trump lawyer Rudy Giuliani drew that claim into question when he said earlier this week that Trump had paid Cohen back. Trump then denied that any campaign money had been used to reimburse Cohen and said he was paid via retainer. 1103

Researchers in Thailand have been trekking though the countryside to catch bats in their caves in an effort to trace the murky origins of the coronavirus.Initial research has already pointed to bats as the source of the virus that has afflicted more than 20.5 million people and caused the deaths of over 748,000 worldwide, according to Johns Hopkins University data. The closest match to the coronavirus has been found in horseshoe bats in Yunnan in southern China.Thailand has 19 species of horseshoe bats but researchers said they have not yet been tested for the new coronavirus.Thai researchers hiked up a hill in Sai Yok National Park in the western province of Kanchanaburi to set up nets to trap some 200 bats from three different caves.The team from the Thai Red Cross Emerging Infectious Diseases-Health Science Center took saliva, blood and stool samples from the bats before releasing them. They worked through the night and into the next day, taking samples not only from horseshoe bats but also from other bat species they caught in order to better understand pathogens carried by the animals.The team was headed by Supaporn Wacharapluesadee, the center’s deputy chief, who has studied bats and diseases associated with them for more than 20 years. He was part of the group that helped Thailand confirm the first COVID-19 case outside China in January.She believes it is likely they will find in Thailand’s bats the same virus that causes COVID-19.“The pandemic is borderless,” she said. “The disease can travel with bats. It could go anywhere.” 1567

President Donald Trump slammed his administration's top infectious disease expert, Dr. Anthony Fauci, during a conference call with his campaign staff, calling him a "disaster," according to Axios, The Associated Press and NBC News.During the call, Trump reportedly claimed, without evidence, that more than 800,000 people would have died of COVID-19 by now "if I listened to him." As of Monday, more than 200,000 have died of COVID-19.Trump also called Fauci a "nice guy," who had been in his position for "500 years." Fauci has been the director of the National Institute of Allergy and Infectious Diseases since he was appointed by President Ronald Reagan in 1984.During the call, Trump added that he would be unable to remove Fauci from his position without significant public backlash."Every time he goes on television, there's always a bomb, but there's a bigger bomb if you fire him. This guy's a disaster," Trump said.Trump added during his campaign call that he believed Americans were ready to move on from the COVID-19 crisis."People are tired of COVID. I have these huge rallies," Trump said, according to CNN. "People are saying whatever. Just leave us alone. They're tired of it. People are tired of hearing Fauci and all these idiots."Trump's comments came a day after Fauci was interviewed on 60 Minutes. During that interview, Fauci said he was "absolutely not surprised" to learn that Trump had contracted COVID-19 earlier this month, citing the fact that the President often appeared in large crowds without a mask.Fauci, one of the most plain-spoken members of the White House's coronavirus task force, has said that the Trump administration has taken steps during the pandemic to limit his media appearances. He also criticized the Trump campaign last week after he said it used an interview clip taken in March out of context and without his permission in an ad that has been targeted to key swing states.On Monday, former Vice President Joe Biden issued the following statement on Trump's comments on Dr. Fauci: 2042

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