郑州近视眼做手术效果怎么样郑州眼科医生排名,郑州哪里给眼睛做近视手术哪个医院好,郑州儿童眼睛近视能治吗,郑州彻底治疗近视,郑州郑州哪家医院做近视眼手术最好,郑州斜视如何治,郑州散光激光手术价格

VISTA, Calif. (KGTV) -- The Vista Unified School District confirmed that a student at one of its high schools tested positive for COVID-19.According to the district, a positive case in a student was reported at Mission Vista High School on Tuesday, resulting in about 130 students in the four classes the positive student attended to be placed into a 14-day quarantine. Those students will pivot to virtual learning.Staff members involved in these classes or who may have come into contact with the student were also quarantined, the district said."The student did not come into close contact with every student; however, since this is our first incident, we are proceeding with an abundance of caution," a district release stated.District officials said schools will reopen at normal capacity on Friday.The positive test comes just two days after Vista Unified reopened its schools for in-person instruction.Part of the reopening plan, known as “Vista Classic,” includes attempts to have social distancing as much as possible. The district will allow as many as 38 students in a single classroom, so desks will not be spaced six feet apart.According to the district dashboard, prior to the full reopening, there were four confirmed positive COVID-19 cases at schools between Sept. 8-Oct. 19. 1300

WASHINGTON (AP) — A speaker who had been scheduled to address the second night of the Republican National Convention has been pulled from the lineup after directing her Twitter followers to a series of anti-Semitic, conspiratorial messages.Trump campaign spokesperson Tim Murtaugh says, “We have removed the scheduled video from the convention lineup and it will no longer run this week.”Mary Ann Mendoza had been scheduled to deliver remarks Tuesday night to highlight the president’s fight against illegal immigration. Mendoza’s son was killed in 2014 in a head-on collision by a man who was under the influence and living in the U.S. illegally.She and and other parents whose children have been killed by people in the country illegally have labeled themselves “Angel Moms” and have made frequent appearances at the White House and Trump campaign events.Mendoza had apologized for the tweet, writing that she “retweeted a very long thread earlier without reading every post within the thread” and said it “does not reflect my feelings or personal thoughts whatsoever.”A Republican familiar with the plans who spoke on condition of anonymity cited controversy as the reason for pulling Mendoza. The Republican wasn't authorized to speak about the matter publicly. 1273

WASHINGTON (AP) — First lady Melania Trump expressed support for the care that migrant children separated from their families received in U.S. detention centers and cast doubt on the authenticity of some immigrants' stories of fleeing danger in their home countries during a series of recordings aired Thursday. The tapes aired on CNN come from Stephanie Winston Wolkoff, a former aide to the first lady who released a book last month entitled "Melania and Me: The Rise and Fall of My Friendship with the First Lady." The tapes, which were exclusively aired on Anderson Cooper's show, were secretly recorded in 2018 by Wolkoff.In the tapes, Melania is also recorded bashing the Christmas decorations.The White House has been critical of the book and says the first lady is focused on her family and serving the country. 827

WASHINGTON (AP) — Financial losses are mounting at the U.S. Postal Service during the coronavirus pandemic. The agency said Friday it lost .2 billion in the three months ending in June. Officials warn the losses could top billion over two years. Postmaster General Louis DeJoy calls the agency's financial position “dire.″ But he disputes reports his agency is slowing down mail and says it has “ample capacity to deliver all election mail securely and on time." The Postal Service is seeking at least billion to cover operating losses as well as changes to how it funds retiree health benefits. Lawmakers want the Postal Service to reverse operational changes that are causing delivery delays. 712

WASHINGTON (AP) — A new report shows how warming temperatures in the Arctic transform the region's geography and ecosystems. The National Oceanic and Atmospheric Administration's annual Arctic Report Card was published Tuesday.The report shows that the past year - from October 2019 to September 2020 - was the second warmest on record in the Arctic, the report said.The extent of snow on the ground in June across the Eurasian Arctic was the lowest recorded in 54 years.Satellites recorded the second-lowest end of summer sea ice extent in the ocean since record-keeping began 42 years ago, the report stated.According to the report - from September 2019 to August 2020 - the Greenland ice sheet experienced an ice loss higher than the 1981-2010 average but substantially lower than the 2018-19 record."Abnormal cyclonic atmospheric circulation centered over Greenland promoted normal or colder-than-average conditions for the interior and east, with higher air temperatures in the north, southwest, and many coastal regions," researchers who contributed to the report stated.The report also added that extreme wildfires in the Sakha Republic of northern Russia this year "coincided with unparalleled warm air temperatures and record snow loss in the region."According to the Associated Press, the report from last year included for the first time essays and research contributed by the Arctic's Indigenous communities. But this year, collaboration was not made possible due to COVID-19 travel restrictions. 1516