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With news of two highly effective COVID-19 vaccines on the horizon, health officials and scientists are giving us new insight into how we could gain herd immunity."If we think of the population as a single group of people with all similar risks and susceptibilities and behaviors, we need 60% of people to be immune, meaning that not only they don’t get sick, but also they don't pass on the virus to other people," says Dr. Stuart Ray, an infectious disease professor and herd immunity expert at Johns Hopkins University.Dr. Ray says achieving herd immunity with the help of a COVID-19 vaccine would mean enough people would either get the vaccine or already have recovered from the virus and be immune to help stop the spread of the virus."It's a little bit like this notion that if you’re going to pass on a message from a lot of people in a group, they have to speak the same language. And the more people don't speak the language, the harder it's going to be to pass that message and there’s a threshold at which the message just gets stopped," says Dr. Ray.Still, it would take a certain number of people to get the vaccine and have that immunity last in order to reach herd immunity. Stanford University's Dr. Bali Pulendran hopes that we can achieve herd immunity, even though there are a certain number of people who are still hesitant to take the vaccine."I think we should remember that a vaccine that is 95% effective is only effective if the majority of people in a population take it. If only half the population or only 60% of the population take it, then we are unlikely to have achieved the level of herd immunity that you need for curbing the disease," says Dr. Pulendran.And if the new COVID-19 vaccine requires two doses, how crucial will it be to make sure people receive that second round of immunization?Asked whether follow up will be a concern, Dr. Ray says, "I think it is a possible concern. We’re going to do a lot of learning. So, one of the things we’ve learned is that some vaccines we thought you needed multiple doses, one dose works pretty well."Doctors say research will be ongoing on the vaccine and the virus itself to ensure people will be protected as much as possible, because so many are hopeful for an end to COVID-19. 2268

White House communications director Hope Hicks is not answering questions about her time in the White House during her closed-door House Intelligence Committee testimony Tuesday, but she has started to answer some questions about the presidential transition, according to lawmakers on the committee.A source familiar with her testimony says the attorney for Hicks told the committee that she will not discuss matters after the campaign in accordance with the White House request. When asked about certain matters, her attorney says she will "take it under advisement" but not answer those questions, the source said.When former White House chief strategist Steve Bannon appeared before the committee last month and didn't answer questions about similar time frame beyond the 2016 campaign, he was hit with a subpoena during the interview. Republicans said Bannon's claim that he could invoke executive privilege?during the presidential transition did not have merit.Hicks, however, did respond to some questions regarding the transition, according to Rep. Tom Rooney, a Florida Republican.Rooney said her answers weren't prompted by a subpoena threat, but because she apparently had responded to similar questions during her previous interview before the Senate Intelligence Committee. The committee made the case they were entitled to the same answers as the Senate panel, and the White House apparently agreed."It had more to do with what she testified to the Senate, and what was fair to the House to ask the same questions," Rooney said.It's unclear whether Hicks is answering all questions about the transition or just those that she previously answered in her Senate testimony.Earlier on Tuesday, Democrats were pushing for the committee to subpoena Hicks for not responding to the panel's questions."We got Bannon-ed," said Rep. Denny Heck, a Washington state Democrat."I have less hope we'll get to all the answers," said Rep. Mike Quigley, an Illinois Democrat. "As with anyone who doesn't answer questions, they ought to be subpoenaed."Rooney and other lawmakers said Hicks still was not answering questions about her time in the Trump White House."There are some questions that she's not going to answer. I think anything dealing with the administration, from the time of the inauguration," GOP Rep. Chris Stewart of Utah told reporters.Rep. Mike Conaway, the Texas Republican leading the House Intelligence Committee's Russia investigation, told CNN ahead of the meeting that he expected Hicks to answer all of the committee's questions. He declined to comment Tuesday afternoon on Hicks' testimony or a possible subpoena, saying he would wait until the interview had concluded.Bannon returned under subpoena earlier this month to the committee to continue he testimony, and he told the panel he had been instructed by the White House to invoke executive privilege on behalf of the President.California Rep. Adam Schiff, the top Democrat on the House Intelligence Committee, has called for Bannon to be held in contempt of Congress for refusing to answer questions, as well as former Trump campaign manager Corey Lewandowski, who also limited the scope of questions he would answer. But Conaway said Tuesday that he still has to discuss the matter with House Speaker Paul Ryan before deciding how to proceed.Quigley said Hicks had not asserted privilege Tuesday, but she was "following the orders of the White House not to answer certain questions."Hicks did not answer reporter questions on her way into the interview Tuesday morning. She was initially scheduled to appear before the committee last month as part of the panel's investigation into Russian meddling into the US election, but her interview was delayed over questions about the scope of her testimony.Hicks has already been interviewed by the Senate Intelligence Committee, a source familiar with the matter told CNN. Hicks also met last year with?special counsel Robert Mueller as part of his investigation.Hicks, a trusted Trump aide for years, was one of then-candidate Trump's first hires as he put together an improbable run for the White House. During the campaign, she was often by Trump's side and attended nearly every rally, while she was in frequent communication with other senior officials as they coordinated their tactics to win the White House.The House panel plans to interview her about any knowledge she has of contacts that occurred between other Trump associates and Russians. And she is bound to be questioned about other controversies as well, namely the White House's involvement in crafting a misleading response last summer once a June 2016 meeting between Russians and Donald Trump Jr. was revealed in the press.Hicks appears to have firsthand knowledge of a number of key events that have shaped the first year of the Trump White House, including being on Air Force One when the initial misleading statement about Trump Jr.'s meeting with Russians was crafted. 4977

West Virginia public school teachers will strike for an eighth day Monday because the state legislature didn't meet their demand for higher pay and better benefits over the weekend.All 55 counties announced school closures for Monday. About 20,000 teachers walked out February 22, keeping almost 277,000 students out of class.Union leaders say the teachers won't return to work until they get a 5% raise.The pay raise remains in legislative limbo. At the state capitol in Charleston, a conference committee has been appointed?to resolve the differences between the state Senate and House.It's not known when the committee will meet, so it's possible the strike could stretch out for days.The waiting frustrates parents, students and union leaders, who've marched and crowded the state capitol for legislative hearings."We're playing with people's emotions, their livelihoods and it directly affects our students," said Christine Campbell of the American Federation of Teachers. "This is unprecedented. It's confusing and I think (teachers are) disheartened by the process."West Virginia public teachers earn?an average salary of about ,000, making them among the lowest paid educators in the United States.Gov. Jim Justice and the union leaders agreed earlier in the week that teachers and service personnel would receive a 5% pay raise.However, that raise must be passed as a law, since West Virginia is not a collective bargaining state.The bill quickly passed in the House Wednesday, but Senate lawmakers expressed concern about how the state will fund the raise.Democrats say new revenue projections show the money is there and that a difference of one percent would amount to million.On Saturday, after hours of passionate argument and discussion by lawmakers, the state Senate passed a version of the bill that provides a 4% raise.The House voted not to adopt the 4% version of the bill. With no agreement between the chambers, the conference committee was created.Three members from the House and three from the Senate -- two Republicans and one Democrat -- were selected. The group will have three days to come to a decision about the bill.A brief period of confusion occurred Saturday night after the Senate believed it had voted for the 4% raise. But a House version of the bill, which favored the higher pay raise, had somehow been entered into the Senate voting system and was approved by unsuspecting Senate members. When the error was discovered, the Senate corrected the mistake and re-voted for the lower pay raise.Elizabeth Yost, a teacher from Mercer County, said she was not discouraged by the votes in the legislature."When the events unfolded from there, it was evident we have a representative government in the Senate that abused power last night," she said. "Today, my determination, and that of my colleagues, is stronger." 2868

What does GSA being allowed to preliminarily work with the Dems have to do with continuing to pursue our various cases on what will go down as the most corrupt election in American political history? We are moving full speed ahead. Will never concede to fake ballots & “Dominion”.— Donald J. Trump (@realDonaldTrump) November 24, 2020 346

When students of Marjory Stoneman Douglas return to class after spring break next week, they'll be required to carry clear backpacks.The move is meant to ramp up security measures after last month's deadly shooting and a series of breaches since then."Clear backpacks are the only backpacks that will be permitted on campus," said Broward County School Superintendent Robert Runcie said in a letter sent to parents. 423

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