徐州可以做四维医院徐州怎么预约医院四维彩超,徐州哪里照四维彩超便宜又好,徐州医学院四维彩超附属医院四维彩超怎么样,徐州为什么怀孕都要做四维呢,徐州几个月的时候做四维彩超,徐州四维照片,徐州有没有必要做四维啊

Washington, DC, police have identified a man who shot himself in the head in front of the White House at just before noon Saturday as 26-year-old Cameron Ross Burgess of Maylene, Alabama."At approximately 11:46 am, Burgess approached the vicinity of the North White House fence line and removed a concealed handgun and fired several rounds, none of which appear at this time to have been directed towards the White House," the Metropolitan Police Department said in a statement Sunday.A law enforcement source told CNN the shooter shot his phone before shooting himself. No suicide note was found, but incoherent sentences were found in a book recovered on the scene, the source said.The man died from his injuries; no one else was hurt in the incident, a Secret Service spokesperson said.The victim suffered a single gunshot wound, and Secret Service personnel did not fire any shots, Secret Service spokeswoman Cathy Milhoan said.Burgess' remains were transported to the Office of the Chief Medical Examiner for an autopsy, the police department said.President Donald Trump and first lady Melania Trump were at Mar-a-Lago in Florida, at the time and were scheduled to return to Washington on Saturday afternoon for the annual Gridiron Club Dinner."We are aware of the incident," deputy press secretary Hogan Gidley said after the shooting. "The President has been briefed. I refer you to the Secret Service for any more information."The Washington, DC, Metropolitan Police Department has taken the lead in the investigation, the Secret Service spokesperson said.The Secret Service said Saturday that pedestrian and vehicular traffic around the White House was affected by the incident.Law enforcement personnel spent about four hours Saturday afternoon searching a maroon Honda Accord with an Alabama license plate parked on the street near the Capital Hilton hotel, a few blocks from the White House. After officers blocked off the area, a bomb squad swept the car, and law enforcement personnel removed several items from it, including what looked like pictures and documents from a cigar box, before towing the car away. A Secret Service source confirmed to CNN that the victim's car was located in the area where the search of the vehicle took place. 2264

WASHINGTON, D.C. — A home test for COVID-19 will soon be on U.S. store shelves.The U.S. Food and Drug Administration (FDA) on Tuesday issued an emergency use authorization for the first kit that consumers can buy without a prescription to test themselves entirely at home.Regulators granted use for a similar home test last month, but it requires a doctor’s prescription.The new test kit from Australian company Ellume allows users to swab themselves and get the results at home in about 20 minutes.The test detects fragments of proteins of the coronavirus from a nasal swab sample from anyone 2 years old and up. It connect to a digital app to help users interpret the results.Similar to other antigen tests, the FDA says a small percentage of positive and negative results from this test may be false. Therefore, for patients without symptoms, positive results should be treated as presumptively positive until confirmed by another test as soon as possible.Individuals with positive results should self-isolate and seek additional care from their health care provider. Those who test negative and experience COVID-like symptoms should follow up with their health care provider as negative results do not preclude an individual from coronavirus infection.The company says it will have 3 million tests available next month.“The FDA strongly supports innovation in test development and we have worked tirelessly with test developers to support the shared goal of getting more accurate and reliable tests to Americans who need them. Today is a promising step forward and we are eager to continue advancing additional innovation in COVID-19 testing that the science supports,” said Jeff Shuren, M.D., J.D., director of FDA’s Center for Devices and Radiological Health. 1773

WASHINGTON (AP) — President Donald Trump is extending the voluntary national shutdown for a month as sickness and death from the coronavirus pandemic rise in the U.S. The initial 15 days of social distancing urged by the federal government is expiring and Trump had expressed interest in relaxing the guidelines at least in parts of the country less afflicted by the pandemic. But instead he decided to extend them. Many states and local governments have stiffer controls in place on mobility and gatherings. The federal guidelines recommend against against large group gatherings, promote social distancing, and urge older people and anyone with existing health problems to stay home. 693

WASHINGTON, D.C. – President-elect Joe Biden has announced more nominees and appointees for key national security, foreign policy and treasury positions.Biden has chosen former Federal Reserve Chair Janet Yellen to serve as Secretary of the Treasury, The Associated Press and other outlets report. The 74-year-old would be the first woman to lead the Treasury Department.Biden’s White House transition team announced Monday that former Secretary of State John Kerry will lead the incoming administration’s effort to combat climate change. His official title will be Special Presidential Envoy for Climate.As for Director of National Intelligence, the transition team says Biden will nominate Avril Haines, a former Principal Deputy National Security Advisor to President Barack Obama and Legal Advisor to the National Security Council.The transition team also said Biden will nominate Alejandro Mayorkas for the Secretary of Homeland Security position. He previously served as Deputy Secretary of Homeland Security (DHS) under the Obama-Biden administration. If confirmed, the transition team says Mayorkas would be the first immigrant and Latino to lead DHS.America will soon have a government that treats the climate crisis as the urgent national security threat it is. I'm proud to partner with the President-elect, our allies, and the young leaders of the climate movement to take on this crisis as the President's Climate Envoy.— John Kerry (@JohnKerry) November 23, 2020 As for Director of National Intelligence, the transition team says Biden will nominate Avril Haines, a former Principal Deputy National Security Advisor to President Barack Obama and Legal Advisor to the National Security Council.When I was very young, the United States provided my family and me a place of refuge. Now, I have been nominated to be the DHS Secretary and oversee the protection of all Americans and those who flee persecution in search of a better life for themselves and their loved ones.— Alejandro Mayorkas (@AliMayorkas) November 23, 2020 The transition team also confirmed that Biden plans to nominate Antony Blinken to serve as Secretary of State in his administration. He served as Deputy Secretary of State during the Obama-Biden administration, the nation’s second highest ranking diplomat.Additionally, Biden will appoint Linda Thomas-Greenfield to serve as U.S. Ambassador to the United Nations. She’ll return to public service after retiring from a 35-year career with the U.S. Foreign Service in 2017.My mother taught me to lead with the power of kindness and compassion to make the world a better place. I’ve carried that lesson with me throughout my career in Foreign Service – and, if confirmed, will do the same as Ambassador to the United Nations.— Linda Thomas-Greenfield (@LindaT_G) November 23, 2020 Lastly, the transition team named Jake Sullivan as a National Security Advisor. He currently serves as a senior policy advisor to Biden and formerly served as Deputy Assistant to the President and National Security Advisor to then-Vice President Joe Biden in the Obama-Biden administration.According to a press release obtained by ABC reporter Milly Nagle, Biden and Vice President-elect Kamala Harris will formally announce their picks on Tuesday.“President-elect Biden and Vice President-elect Harris have chosen experienced crisis-tested leaders who are ready to hit the ground running on day one,” the release says. “These officials will start working immediately to rebuild our institutions, renew and reimagine American leadership to keep Americans safe at home and abroad, and address the defining challenges of our time – from infectious disease, to terrorism, nuclear proliferation, cyber threats and climate change.” 3748

WASHINGTON (AP) — President Donald Trump is extending the voluntary national shutdown for a month as sickness and death from the coronavirus pandemic rise in the U.S. The initial 15 days of social distancing urged by the federal government is expiring and Trump had expressed interest in relaxing the guidelines at least in parts of the country less afflicted by the pandemic. But instead he decided to extend them. Many states and local governments have stiffer controls in place on mobility and gatherings. The federal guidelines recommend against against large group gatherings, promote social distancing, and urge older people and anyone with existing health problems to stay home. 693