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Vice President Joe Biden told reporters this week during a campaign stop in Pennsylvania that he would take a potential coronavirus vaccine even if it costs him the election.Biden’s comments come as questions are arising over the timing of a coronavirus vaccine as President Donald Trump continues to hint that a vaccine could be ready before Election Day – a claim many top health experts say is highly unlikely."We're going to have a vaccine very soon... maybe even before a very special date, you know what date I'm talking about,” Trump said on Monday.Biden in Pennsylvania expressed concern that Trump is undermining trust in the public health system. But conceded he too is ready for a vaccine.“One of the problems is the way he's playing with policy,” Biden said. “He says so many things that aren't true, I'm worried if we do have really good vaccine, people will be reluctant to take it. So he's undermining public confidence, but pray God, we have it. If I could get a vaccine tomorrow, I'd do it. If it cost me the election, I'd do it. We need a vaccine. We need it now."Although several vaccine candidates are in Phase 3 studies, leading public health experts suggest a vaccine would most likely be approved around the end of the year or early in 2021.In late August, the CDC told states to begin to prepare distributing a vaccine by Nov. 1. But Surgeon General Jerome Adams said that just because states will be ready to help distribute a vaccine on Nov. 1 does not mean a vaccine will be ready by then."We've always said that we're hopeful for a vaccine by the end of this year or the beginning of next year,” Adams told Good Morning America."We want to make sure states are available to distribute it," he added.Dr. Anthony Fauci, in an interview with NBC News last week, agreed that he believes a “safe and effective” vaccine could be ready by the end of the year."I believe that by the time we get to the end of this calendar year, that we will feel comfortable that we do have a safe and effective vaccine," he told NBC News. 2051

VICTORVILLE, Calif. - A 14-year-old boy conducted an false investigation in Victorville, California in an SUV with emergency lights and a San Bernardino County Sheriff’s Department uniform, investigators said.Deputies said the boy pulled the Ford Explorer with red and blue lights into the driveway of a home Monday about 6 p.m.The boy, who was wearing a uniform with a firearm in the belt holster, went to the front door and said he was there to investigate a domestic disturbance.The homeowner said there was no problem and no one at the home had called for help. According to deputies, the boy tried to open the door but the homeowner had locked it. The boy left and the homeowner called law enforcement.14-year-old juvenile arrested for impersonating a deputy sheriffhttps://t.co/0AMOLkF0qd pic.twitter.com/pW1isXneK9— San Bernardino County Sheriff (@sbcountysheriff) March 7, 2018 893

Vice President Mike Pence and the second lady, Karen Pence were among the first Americans to receive an initial dose of Pfizer's COVID-19 vaccine on Friday, and did so in a live on-camera event at the White House. Surgeon General Jerome Adams also received the COVID-19 vaccine during Friday's event.Prior to injections, doctors asked the trio a series of questions regarding COVID-19 symptoms, allergy history and histories of blood disorders. After the three answered "no" to all questions, healthcare professionals from Walter Reed Medical Center administered the vaccine."I didn't feel a thing. Well done," Pence said.In remarks following his injection, Pence said he decided to take the vaccine in a public event to improve public confidence."While we cut red tape, we did not cut corners," Pence said.Pence also added that thanks to vaccines, the U.S. was now "turning the corner" on the pandemic and that the country could now see the "light at the end of the tunnel."The shot the Pences received Friday is the first of a two-shot vaccination. They'll need to take a booster shot in a few weeks in order to complete the inoculation process.President-elect Joe Biden has also said he would receive the vaccine "sooner rather than later," adding that he didn't want to "get ahead of the line, but I want to make sure we demonstrate to the American people that it is safe to take."Dr. Anthony Fauci, the nation's top expert on infectious diseases, has recommended that President Donald Trump also get the vaccine. "You still want to protect people who are, you know, very important to our country right now," Fauci said Tuesday on ABC. "Even though the President himself was infected and he has likely antibodies that likely would be protective, we're not sure how long that protection lasts." Former Presidents Barack Obama, George W. Bush and Bill Clinton have all separately agreed to take the COVID-19 vaccine on camera in an effort to build public trust in the process. Pence is among the first Americans to receive the vaccine. Pfizer's COVID-19 vaccine was cleared for Emergency Use Authorization last Friday and formally recommended by the Centers for Disease Control and Prevention last weekend. Healthcare workers in several states began receiving the vaccine on Monday.A vaccine made by Moderna received a key recommendation by an FDA panel on Thursday, and the agency is expected to grant full approval in the coming days. On Friday, Pence said he "expects" that Moderna vaccine would be approved at some point Friday. The Moderna vaccine could be distributed as soon as early next week. 2611

Vaping among America's teenagers continues to climb, while the use of other substances — such as alcohol and opioids — has declined in recent years, according to a new report.Monday's report, called Monitoring the Future, comes from the University of Michigan's Institute for Social Research and is based on an annual survey of drug and alcohol use and attitudes among eighth-, 10th- and 12th-graders in the United States. This year's survey included 44,482 students from 392 public and private schools across the country.Behind drinking alcohol, vaping was the second-most common form of substance use, the study showed, with 17.6% of eighth-graders, 32.3% of 10th-graders and 37.3% of 12th-graders reporting vaping in the past year. Last year, the annual survey found that prevalence of vaping was 13.3% among eighth-graders, 23.9% among 10th-graders and 27.8% among 12th-graders.Vaping involves using an electronic cigarette, hookah or similar device to inhale certain vapors or aerosols, which could contain substances such as nicotine, marijuana or flavoring."What we are seeing is a change in the patterns of drug taking among teenagers in that they are the lowest that we've seen for many years," said Dr. Nora Volkow, director of the National Institute on Drug Abuse, which funded the report."So we have very good news," she said, "but at the same time, we have to be vigilant, because of this very high uptake and embracing of vaping by teenagers that could lead them then to the administration of other drugs." 1543

Two young mountain lion cubs rescued from the Zogg Fire in California are getting treatment at the Oakland Zoo. They join a male cub rescued from the same fire last week.Video shared by the zoo on social media shows the cubs getting treatment and cleaned up.The female cubs both appear to be in good health, according to the zoo. 337