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While the Centers for Disease Control and Prevention is urging Americans not to travel this holiday season, it's clear that many will choose to do so anyway.Between Nov. 25 and Nov. 29 — the height of the Thanksgiving travel surge —the Transportation Security Agency (TSA) said it screened about 4.5 million travelers. While that represented 39% less travelers than last year, it represented the most travelers the agency had screened since the start of the pandemic.With another surge in travel expected for Christmas and New Year's, the TSA has offered some helpful tips when it comes to packing luggage for the holiday season.Packing giftsDo not pre-wrap gifts: Gifts need to be screened like any other piece of luggage, meaning gifts need to be unwrapped if they need to be inspected. The TSA suggests wrapping once you reach your destination, or wrapping in a gift bag.Be sure to pack gifts that contain large amounts liquid, like perfumes, gel candles or snow globes, in a checked bag. TSA allows containers with 3.4 ounces of liquid or less for carry-ons.Snowboards, snowshoes and ice skates can be carried on, but be sure to check with airlines about a plane's overhead bin space. Skis and ski poles will need to be checked.Packing foodHomemade baked goods and other treats can be carried on, but any sort of jams, jellies or syrups are liquids and should be checked if they're in a container larger than 3.4 ounces. A rule of thumb? "If you can spill it, spray it, spread it, pump it or pour it, then it should be packed in a checked bag if the container is larger than 3.4 ounces."Higher-proof alcoholic beverages (between 24% and 70% alcohol by volume) are limited in check bags to five liters a passenger. Any beverage with less than 24% alcohol by volume has no size limit in a checked bag.Mini bottles of alcohol can be carried on, as long as they are less than 3.4 ounces and fit "comfortably" in a single quart-sized bag.Packing electronics Electronics to be given as a gift can be carried on, but remember to place electronics larger than a laptop in their own bin with nothing above or below it.TSA allows drones past checkpoints, but double-check with airlines on their policies about transporting drones.Remember, loose lithium batteries are prohibited in checked bags. Click here to learn more about the FAA's policies about lithium batteries. 2372

What you flush down your toilet could be brought back up to detect COVID-19.“Anytime that we are talking about poop, it’s a subject that either brings laughter or disgust; maybe a combination of the two,” said John Putnam with Colorado Public Health and Environment. Putnam is helping lead a team to test human waste to determine molecule levels linked with the coronavirus.“This gives you early warning that there could be an upsurge or a lessening of the disease in the community,” he said.Putnam says a person that’s been exposed to COVID-19 will pass the virus through their feces and possibly even urine. The waste eventually flows into sewer systems, which scientists will now collect.“We can then take a sample at a wastewater plant and send it to a lab,” he said.Labs at places like Metropolitan State University of Denver.“One of the advantages of this approach is that everybody in the community makes a contribution to the sewage,” said Rebecca Ferrell, Ph.D., a biology professor at MSU Denver.She says that when people get infected with COVID-19, they often shed the virus for several days before showing symptoms. Adding that this specialized stool sampling can alert scientists that the virus is in a community before people start getting sick.“It can give you extra warning about what might be happening in the hospitals then days maybe even a week later when people get sick enough that they are going to make demands on health care that you need to anticipate,” Ferrell said.With the cost to collect this data much cheaper than other options, Ferrell says more scientists are now teaming up with more wastewater treatment plants across the country.“These are the kinds of techniques where a relatively small investment early on can help us to get those resources to the right place and we can keep the mortality low,” she said.Hoping to get ahead of the pandemic, testing number two is becoming the number one priority for some scientists. 1965

WILMINGTON, Del. – During a year-end address, President-elect Joe Biden warned that country is far from emerging from the coronavirus crisis.“Our darkest days in this battle against COVID are ahead of us, not behind us. So, we need to prepare ourselves and steel our spines,” said Biden in Wilmington on Tuesday. “As frustrating as it is to hear, it’s going to take patience and persistence and determination to beat this virus. There will be no time to waste in taking the steps we need to turn this crisis around.”Watch Biden's speech below:During his speech, Biden spoke about the 0 billion COVID-19 relief bill that Congress approved Monday and is awaiting President Donald Trump’s signature. He said the bill is a good next step, but more funding will be needed in the coming year.“I have said all along, this bill is just a first step — a down payment — on addressing the crisis we’re in. We have a lot more work to do,” said Biden.Biden also took the chance to express sympathy for the many American families who are struggling financially and emotionally as they celebrate the holidays in isolation amid the global pandemic.“With over 320,000 lives lost to this virus, Jill and I send our prayers to all of you facing this dark winter with an empty seat at the dinner table where your loved one used to sit, talk, and laugh,” said Biden. “Our hearts go out to all of you who have fallen on hard times through no fault of your own, unable to sleep at night, weighed down with the worry of what tomorrow will bring for you and for your family.”Like for Thanksgiving, the Centers for Disease Control and Prevention (CDC) is encouraging people to celebrate the end of year holidays at home with the people you live with. Gatherings with family and friends who do not live with you can increase the chances of getting or spreading COVID-19 or the flu.“Like we did over Thanksgiving, we all have to care enough for each other that we have to stay apart just a little longer,” said Biden. “I know it’s hard, but we have a long way to go.”Biden also encouraged Americans to continue taking the necessary precautions to prevent the spread of the coronavirus as the nation ramps up its vaccination efforts.“We need everyone to mask up, stay socially distant, and avoid large gatherings,” said Biden. “And we need to work in a bipartisan way. That’s the only way we’ll get through this.”Biden himself received his initial dose of Pfizer’s COVID-19 vaccine on Monday, shortly after his wife did as well. He joined a growing list of officials who have publicly been vaccinated to show confidence in the vaccination process.During his remarks, Biden said he has “absolute confidence in the vaccine,” but the country is short on supply. He explained that vaccinating millions of people will be a logistical challenge.“Taking the vaccine from a vial and into the arms of millions of Americans will be the biggest operational challenge we’ve ever faced. It will take many more months for that to happen,” said Biden. “In the meantime, the pandemic rages on.”Early next year, Biden said he will put his plans for what’s to come before the Congress. He said we will need more help to fully distribute the vaccine, to reopen our schools, to help our front-line workers, and to make sure those struggling to make ends meet are taken care of.On his day in office, Biden says he will enact masking requirements, a new strategy on testing, and work on accelerated production of protective gear.Biden also discussed the recent cyber security breach against U.S. companies and federal agencies. He blamed the Trump administration for failing to prioritize cyber security“From eliminating and/or downgrading cyber coordinators at both the White House and the State Department, to firing his Director of the Cybersecurity and Infrastructure Security Agency, to President Trump’s irrational downplaying of the seriousness of this attack,” said Biden. “In an age when so much of our lives are conducted online, cyber attacks must be treated as a serious threat by our leadership at the highest levels.”Biden said he believes we must treat cyber threats with the same seriousness of purpose that we treated the threat of other unconventional weapons.“We must work with our allies to establish clear international rules and mechanisms to enforce them and consequences for those that violate them,” said Biden.After his remarks, Biden took questions.When asked about the potential for more direct payments, Biden said his plan will include a new round of stimulus checks for the American people, but the amount is a “negotiating issue.”Regarding his choice for attorney general, he said he’s still trying to determine who will serve in that role and that “there’s not an obvious choice in mind.”When asked if he would announce his 2024 bid early to show he's not going to be a lame duck president, Biden said, "I'm not going to be a lame duck. Just watch me. Just watch me." 4960

With COVID-19 cases surging across most of the country, teachers are weighing whether it’s safe for them to return to the classroom while at the same time, trying to make sure their students don’t slip through the cracks because of the virus.In a virtual town hall-style meeting, four educators from across the country gathered to share their thoughts, concerns and excitement about the upcoming school year. The overriding theme: parents and students will need to be flexible.“We’re going to ask you for grace for this entire year. We want to teach your children, but when we voice concerns it’s not because we’re lazy and we don’t want to work, it’s because we want to make sure our families are safe, too,” said Rachel Sandoval, an elementary school teacher in Colorado.Sandoval’s school was forced to close back in March because of COVID-19. She knows her students have lost out on valuable in-person learning time because of the virus, but she’s also worried that gathering students back in a classroom setting this coming fall could give the virus a perfect environment to spread in.“We can’t do the same thing we did last year. The world has changed. Everything has changed,” she said.Her concern was echoed by other teachers who joined the virtual town hall.Steph MacPhail teachers 5th grade in Minnesota. As a mom, she’s struggled to juggle a full-time teaching job, while at the same time, taking care of her two young boys.“I felt really burned out this spring from a teacher perspective and from a parent perspective,” she said.While McaPhail misses her students, she worries that COVID-19 cases will continue to surge if kids go back to school.“Kids and families want to go back to normal, but this is going to be anything but normal, and that’s scary,” she said.Across the country, many school districts are choosing to start the year virtually, which brings another set of challenges. Some kids don’t have adequate internet access or access to a computer that they can use to access online classes.“We need to make sure kids are still staying engaged while at the same time dealing with these environmental factors. For a lot of students in poverty-stricken areas, having the one interaction at school is so critically important,” said Dr. Kenyae Reese, who serves as a principal in Nashville, Tennessee.Dr. Reese’s district is one of those starting the school year entirely online. She’s asked her teachers to be flexible. In some instances, she says she’s talked to students who might be embarrassed to turn on their camera during a Zoom call because of the home they live in. Other students in her high school are taking care of younger siblings, all while trying to keep up with classwork.“We’re changing the landscape of a whole generation, what they know about school and how they interact with people,” Dr. Reese said.With all the uncertainty, though, every teacher still expressed joy and excitement about whatever the upcoming school year brings, including Phillip Starostka, who teaches elementary school in Arizona.“We are working as hard as possible and will do everything we can to make it seamless,” he said. 3145

When Christina and Tarek El Moussa announced in late 2016 they were ending their marriage after seven years, fans worried it would mean an end to their wildly popular HGTV series, "Flip or Flop."The series continued, even as the couple divorced, but news that Christina was branching out with a new show again stirred concerns that "Flip or Flop" would soon end.Well, worry no more: Christina announced Wednesday that the show is definitely still on."We're baaacckkk!!! #FlipOrFlop was just picked up by @hgtv for 15 new episodes!!" read the caption on a video she posted of her and her ex on Instagram. "Look for Season 8 to premiere in Spring 2019."The pair, who have a young son and daughter, released a statement at the time of their split."Like many couples, we have had challenges in our marriage," they said. "We had an unfortunate misunderstanding about six months ago and the police were called to our house in an abundance of caution. There was no violence and no charges were filed."They also said they were planning to focus on their children and continue to work together.HGTV execs said they were fully supportive of however the former couple planned to handle it."When it comes to matters related to their own family, we respect their privacy and honor any decision that works best for them and their children," the network said in a statement provided to CNN. "HGTV is currently airing episodes of 'Flip or Flop' and the series will continue production as scheduled."In the video posted Wednesday, Tarek El Moussa sounded just as stoked as his ex-wife that the eighth season was happening."I know we've been around for a really, really long time, but we are back," he said. "We're ready to flip some houses!" 1732