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Scientists and medical professionals across the country are working to learn about the coronavirus’s effect on children. There's still a lot they don't know about how the virus affects children.With children often not showing as many symptoms as adults, experts say kids can help us learn more about the novel coronavirus. Dr. Beth Thielen, a pediatric infectious disease physician and professor at the University of Minnesota, says people could be looking to children, especially as they go back to school, to find out more about the coronavirus."I mean, I hope so. I think this provides a very rich opportunity to understand a lot of basic things about the immune system and why diseases manifest differently in adults and children," says Dr. Thielen.Dr. Thielen says from possible protective measures of the MMR vaccine in children to t-cells, there's so much people can learn from how children's bodies combat viruses."It is thought that t-cells play a substantial role in helping to clear viral infections from the lungs. There are people looking at t-cell responses but they've lagged a bit behind with the data coming out on t-cell responses hasn’t been as prominent as the antibody studies," says Dr. Thielen. She adds, the reason people are looking at t-cells and children is because t-cells decline with age."I think they are critical. We all have them, they work to protect us from infection and potentially they are more efficacious in younger people potentially. Although, I think that really hasn’t been clearly worked out for SARS COV2," says Dr. Thielen.Dr. Jay Varkey, an epidemiologist at Emory Hospital in Atlanta, Georgia, agrees. Dr. Varkey says scientists are also looking into why children older than 10 years old, are more likely to have more serious symptoms with COVID-19."I think the reasons for that are complex. I think part of that might be related to some sort of existing t-cell immunity, and to what that is whether that’s to memory cells that are acting against a previous seasonal coronavirus that would just cause cold like symptoms, or whether its related to something more complex -- I don't think we’re there in terms of understanding," says Dr. Varkey.Dr. Varkey says, while children can help us understand COVID-19 better, it's also up to the adults to make sure they're growing up in a healthy, safe environment."We will learn much from kids but one of the messages we’ve been emphasizing in the hospital is that if we, again- and I answer this both not just as an infectious disease physician but also as a parent to two school age kids--we as adults have a responsibility to try and make our community safe to actually allow in-person learning," says Dr. Varkey."I think that we often think of children as getting a lot of these infections and the fact of the matter is most adults are getting exposed, as well, but our immune systems are sort of experienced at seeing them and we don't get sick," says Dr. Thielen.Dr. Thielen is a member of the Pediatric Infectious Disease Society and says she and other doctors in their scientific groups are advocating for more pediatric research to truly understand how certain diseases, including COVID-19, behave in children. 3217

Saudi intelligence officer and former diplomat Maher Abdulaziz Mutreb played a "pivotal role" in the apparent assassination of Saudi journalist Jamal Khashoggi, a source familiar with the Turkish investigation has told CNN.The source said that Mutreb was fully aware of "the plot" of the operation.Mutreb, who was the first secretary at the Saudi embassy in London and has been described as a colonel in Saudi intelligence, is closely connected to Saudi Crown Prince Mohammed bin Salman. "He was seconded to an elite protection brigade within the Royal Guard to serve as the personal security force of [the crown prince]," a Saudi source told CNN.Mutreb appeared in photographs alongside bin Salman during the crown prince's tour of the United States earlier this year.Several US officials have told CNN that any operation involving members of the crown prince's inner circle could not have happened without his direct knowledge. 937

Selling your home can be daunting and expensive. A new company says it can sell your home faster and save you thousands of dollars in commission using the latest technology.After 26 years Susan Beach and her husband decided to put their home on the market using a new real estate agency called REX. Susan says within hours of signing with REX, they already had potential buyers wanting to see their home.“We got a text that a showing appointment has been scheduled," Beach said. "They give you choices of what time, and you pick one and it was like 'wow.'" Just like local real estate agents, REX agents post your home on places like Zillow and Trulia. Co-Founder of REX Jack Ryan said the company uses specific technology to pinpoint the perfect buyer and market your home to them through targeted ads.“The difference is we can find the buyers because we make predictions about who the buyer might be for your home then drop ads on them,” said Ryan.They work with companies like Crate and Barrel and Best Buy to research what potential buyers are shopping for or are interested in and tweak their ads accordingly.“I know people think it’s too good to be true but that’s the miracle of technology today, which is you can target people exactly based upon their behaviors and people think is relevant ads,” said Ryan.Not only do they claim to sell your home faster, Ryan said REX can save thousands of dollars in commissions. “We do everything a real estate agent would do but we do it for 2 percent not 6 percent or 5, 6 percent which can mean ,000 or ,000 to a person,” said Ryan.Susan said what she saved will go toward their retirement.Rex isn’t the only company offering this type of service. Homie and Faira also promise to cut down what you pay in commissions, while offering support services to help you sell your home.  1905

Searching for the cheapest airfare may be the most popular way of deciding on a flight, but secret extras baked right into the ticket may bring extra value to your booking, no matter how much you paid.Follow these three lessons to ensure that you're maximizing the value of a travel booking for more than just the flight alone.1. Know the codeA single letter of the alphabet lets the airline know where in the hierarchy of airfares your ticket ranks.This is known as the fare basis code, and though passengers typically overlook it, this miniscule mark is the key to unlocking important information regarding your booking, including how easy it is to make a change to the ticket, how eligible you are for an upgrade, and how many frequent flier miles may be earned.Airlines do not make it easy to research fare codes, as they are often in the fine print, but taking an extra minute to locate and research what it means for your ticket can make all the difference.Matthew Ma, co-founder of airfare sale website The Flight Deal, is an advocate for understanding fare codes, and makes a point of including the code information with each deal post.As Ma tells CNN Travel: "Knowing the fare code means knowing whether or not the ticket you just purchased will earn frequent flier miles, which help you to see more of the world for less."Ma cites a flight he booked to Jordan as an example."Most of Royal Jordanian's cheap fares are 'R' or 'N' fare codes, which earn no frequent flier miles in [its alliance partner] American Airlines' program," he says."When the airline offered a sale with higher 'L' fares on offer, I booked that, and I'll earn American Airlines miles. This means miles for either future travel and upgrades, and a chance at elite status for further airline perks."While deciphering a fare code and what it means for your ticket may take a bit of squinting at your computer screen, there's always the option to call the airline and have an agent explain the fare code and fare rules in plain terms.They'll also be able to advise on higher codes for the same flight, for a little more money, but potentially yielding more frequent flier miles and fewer change restrictions.2. Schedule a stopoverIn the realm of commercial air travel, there are layovers and there are stopovers.A layover involves the typical rigamarole of getting off one flight, waiting a few hours at an interim airport, and boarding another flight to your destination. You may have time for a meal or to catch up on a good book, but layovers are hardly a vacation.A stopover, on the other hand, is a full break between flights, where the passenger gets off of a flight at an airport, and has meaningful time, often multiple days, to explore that city before rejoining their itinerary to continue on to the true destination.Stopovers essentially allow two-for-the-price-of-one trips."Paid tickets frequently let you add a stop in an airline's hub either for free or for a modest extra charge," notes Gary Leff, travel points guru and blogger at View From the Wing."Stopovers are even more valuable on award bookings as, for instance, you can have a free stop along the way, requiring no additional miles, but maybe modest extra airport taxes.On my honeymoon, I visited both Tahiti and Australia for the same mileage required for just Australia. En route to Southeast Asia on another trip, I visited Dubai without spending extra miles or money, and had tea at the Burj al Arab."Some airlines promote their free stopover policies in the name of travel marketing, encouraging visitors to spend time (and money) in their hub.For passengers flying Hawaiian Airlines from the US to Asia, the airline allows for multi-day stopovers in Honolulu. Similar policies exist for Emirates with Dubai, Icelandair with Reykjavik, Finnair with Helsinki, KLM with Amsterdam and Japan Airlines with Tokyo.To discover if a free stopover is possible with your ticket, and get two destinations for the price of one, attempt a "multi-city" search on the airline's website or call the airline to inquire about stopover rules on both paid or award tickets.3. Save that boarding passThe flight is over and you've claimed your luggage. That's the end of it, right? Wrong, if that boarding pass you stuffed in your wallet is one from an airline offering post-flight discounts at destinations.For example, fly Turkish Airlines to visit Petra, considered one of "new seven wonders of the world," and show your boarding pass at the entrance gate for 15% off the per person entrance fee.In South Korea, Korean Air and Asiana compete to offer similarly valuable boarding passes, with discounts on admission to cultural performances and theme parks, gift cards to department stores, half-price rentals of Wi-Fi routers, and even 10% off "medical services" at a plastic surgery and dental center in Seoul.Saving your boarding pass now means saving on the total of a tooth whitening regimen on the other side of the world.The king of boarding passes-as-tickets to free experiences is undoubtedly Alaska Airlines, whose current wine tourism and ski vacation promotions give passengers post-flight access to complimentary tastings at wineries in Oregon and Washington state, and free ski passes at 12 West Coast ski resorts."We encourage travelers to fly right into the resort town, rather than drive, and then use our boarding passes to jumpstart their ski vacation," says Elliott Pesut, Alaska Airlines' director of product marketing."The ski passes and the wine programs are such cool benefits for our guests. We know they're passionate about these leisure activities, and we know that we can give them a great experience beyond the flight."The-CNN-Wire 5710

SEATTLE (AP) — One of two people hit by a man who drove his car onto a closed Seattle freeway and into a crowd protesting police brutality has died. A hospital spokeswoman said 24-year-old Summer Taylor of Seattle died Saturday evening at Harborview Medical Center. Officials say Taylor and 32-year-old Diaz Love of Portland, Oregon, were hit by the car that barreled through a panicked crowd of protesters on Interstate 5 early Saturday morning. Police say Dawit Kelete of Seattle drove the car around vehicles that were blocking I-5 and sped into the crowd about 1:40 a.m. 582