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In a memo sent to state governors, the federal government says that states should be prepared to begin distribution of COVID-19 vaccines to the public this fall.The memo signed by CDC head Robert Redfield told governors that the federal government has contracted with the McKesson Corporation to assist in distributing the vaccine to local and state health departments, medical facilities, doctor officers, and other vaccine providers.In the letter, Redfield requested governors to waive any regulatory barriers that would prevent McKesson from operating distribution facilities. Redfield said the goal is to have these facilities operational by November 1.According to McKesson, the company provides “next-day deliveries” to pharmacies and has a nationwide network of distribution centers.While there is urgency for both public health and economic reasons for a vaccine, some experts have expressed concern over the speed of a vaccine and whether the expedited timeline is long enough to demonstrate efficacy. Dr. Anthony Fauci told NBC News on Wednesday 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.On Monday, a third vaccine candidate entered “Phase 3” trials in the US. AstraZeneca is testing its COVID-19 vaccine candidate for 30,000 participants. The AstraZeneca vaccine would come in two separate doses, according to the National Institutes of Health.Even though a vaccine could be ready by year’s end, trials will be expected to continue for over a year to monitor for possible side effects.According to the FDA, a typical Phase 3 trial would take one to three years.“NIH is committed to supporting several Phase 3 vaccine trials to increase the odds that one or more will be effective in preventing COVID-19 and put us on the road to recovery from this devastating pandemic,” said NIH Director Francis S. Collins, M.D., Ph.D. “We also know that preventing this disease could require multiple vaccines and we’re investing in those that we believe have the greatest potential for success.” 2208

Hundreds of students at Sage Creek High School in Carlsbad witnessed a graphic and emotional presentation about DUI driving Tuesday. The program is called "Every 15 Minutes" is presented by the CHP and other local first responders. Teens saw fellow students injured or dead after a drunk driving crash and also saw another student arrested for getting behind the wheel intoxicated. The two day program will conclude Wednesday with a mock funeral and a presentation by a CHP officer who lost family members in a DUI crash last year.  565

If you've been hearing the disembodied voice of a laughing young woman or child in your home lately, there's (probably) no need to call a ghost hunter.According to The Verge, Amazon confirmed on Wednesday that "Alexa," the voice of Echo smart speakers, may cackle unprompted from time to time.In a statement to Scripps National, an Amazon spokesperson confirmed that the company is changing how to make Alexa laugh. "In rare circumstances, Alexa can mistakenly hear the phrase 'Alexa, laugh,'" Amazon said. "We are changing that phrase to be 'Alexa, can you laugh?' Which is less likely to have false positives, and we are disabling the short utterance 'Alexa, laugh.' We are also changing Alexa’s response from simply laughter to 'Sure, I can laugh' followed by laughter."A number of users caught Alexa's laughter on video and posted the clips on social media, saying the laughter appeared to be unprompted, often coming in the middle of the night. So Alexa decided to laugh randomly while I was in the kitchen. Freaked @SnootyJuicer and I out. I thought a kid was laughing behind me. pic.twitter.com/6dblzkiQHp— CaptHandlebar (@CaptHandlebar) February 23, 2018 1200

If another stimulus package is approved, there is a possibility it would include a ,000 travel tax credit. It’s an effort to kickstart the hospitality industry.The tax credit would cover vacation-related expenses through 2021.Experts agree there needs to be a way to jumpstart the economy.It may not be the right time to travel, though.Right now, we are seeing a continuation of the first wave of the virus. A second wave of is expected between the end of the summer and early fall, models show.“It'll dip down and it'll come up again, a resurgence of the same strain,” said Dr. Jay Wolfson, a public health professor at the University of South Florida. “And then we also have reason to believe there will be a mutation of this virus that will occur at the same time in the late summer, early fall.”Dr. Anthony Fauci has said it is possible a vaccine would be available by the end of this year, but Wolfson says having a vaccine doesn't automatically make public places safe again.“It would take a good year or so if you're lucky, once you’ve got a vaccine produced, and a vaccine that's not going to have some adverse effects in a sector of the population,” said Wolfson.It's only been three months since much of Europe went through its peaks of coronavirus. Some countries just started reopening to tourists, but not to Americans yet. 1346

In a recent tweet, Elon Musk said his Hyperloop tunnel for rapid transportation is nearly complete.The high-speed tunnel he is building is expected to open Dec.10, according to Musk's Twitter page. It will run under Hawthone, California, near Los Angeles, and transport people between Dodger Stadium and nearly metro stations in less than 4 minutes, according to foxbusiness.com.Musk is making no guarantees about the work his tunneling company, called Boring Company, is doing. On the Joe Rogan Experience podcast, he said it started as a joke because he hates Los Angeles traffic so much, but then he decided to realize the idea.Musk doesn't see his version of Hyperloop involving stations such as current commuter rails have. His will have small stations the size of parking spaces and involve van-like vehicles as part of the transport. 863

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