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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

When it comes to real estate transactions, some cities are seeing record sales and prices.For real estate broker Kim Dozier, business is booming.“The real estate market is on fire if you’re priced right,” she said.Dozier is the broker of the real estate company 4 Walls That Fit. While she’s looking to close as many deals as possible, her personal protection is paramount.“It’s so scary,” she said of showing properties. “You open up a door, it’s empty, you’re vulnerable.”In an attempt to help create safer work environments for real estate agents across the country, September has been deemed National Realtor Safety Month.“This actually started in 2015,” said Dr. Jessica Lautz of the National Association of Realtors. “There was a very unfortunate incident, a realtor was actually murdered in Arkansas.”Lautz says this year, nearly a quarter of her group’s members reported being in a fearful situation while at work. While less than 1% were actually physically harmed, she is offering advice to stay safe.“Meet someone beforehand, even have a virtual conversation,” she said. “Take a separate car to a listing presentation but then always let people know where you are.”For brokers like Dozier, they’re taking these tips and putting them into practice.“There’s pepper spray,” she said. “And you’re letting people know where you’re going and what you’re doing.”She says while making a sale is important, safety comes first.“Is it worth it to jeopardize your life for another deal,” she asked. 1505

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 press secretary Sarah Sanders privately berated the White House communications and press staff Friday after a leak the previous day of comments by aide Kelly Sadler about Sen. John McCain, according to several sources familiar with the meeting.In discussing McCain's opposition to CIA nominee Gina Haspel, Sadler,?a special assistant who handles surrogate communications for the White House, said in a private meeting Thursday that it doesn't matter "because he's dying anyway." It was a joke that fell flat, a White House official told CNN. 571

When a Minnesota teacher learned that her school's custodian was in dire need of a new kidney, she didn't hesitate to step up to the plate.According to the Minneapolis Star Tribune and CNN, teacher Erin Durga and custodian Part Mertens have been co-workers at Kimball Elementary School in Kimball, Minnesota, for nine years.The two were well acquainted — they often exchanged pleasantries in the hall, and Durga's children attended a daycare ran by Merten's wife.Recently, Mertens had been leaving school early three days a week to attend dialysis treatments. Earlier this year, the school organized a "Hats for Pat" fundraiser to help pay for his treatments. But school officials didn't realize how dire Mertens' situation was until his daughter posted a plea for help on Facebook.According to Mertens' daughter, Kayla Matten, none of her fathers' relatives was a match for a kidney transplant."We are now in the process of trying to find someone with an O blood type and someone who is willing to donate their kidney," she wrote, according to CNN.When Durga saw the post, she didn't hesitate. She knew she wanted to donate her kidney to a co-worker in need."Why wouldn't you [do it]?" she told the Star Tribune.In late spring, Durga and Mertens found out they were a match."It brought a few tears to my eyes," Mertens told the Star Tribune. "I'm not much for expressing myself."Despite the COVID-19 pandemic, the two underwent the transplant surgery on July 3. Months later, Mertens is doing well, and the Star Tribune reports that he is no longer "tethered" to dialysis treatments."I can live again," Mertens told the Star Tribune. 1642

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