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As the debate about mask mandates continues in some states, a new study reportedly shows social distancing is just as important to reduce the spread of COVID-19. The study looked at the effectiveness of face coverings when someone coughs repeatedly, coughing is one of the symptoms of COVID-19.The study was published in a June issue of “Physics of Fluid”, by AIP Publishing, and was conducted by Talib Dbouk and Dimitris Drikakis from the University of Nicosia in Cyprus.The researchers used computer modeling to show the range of saliva droplets when people cough. Previous work from this group showed saliva can travel about 18 feet when a person coughs and is not wearing a mask or covering their mouth.This new study built on that research to add in the variables of face coverings and repeated coughing. They used information available about filters used in surgical masks. 887

As the Nation continues to mourn the passing of former President George H.W. Bush, many government offices will be closed Wednesday for a national day of mourning. The closure was announced by President Donald Trump. Trump signed an executive order to close the federal government "as a mark of respect for George Herbert Walker Bush, the forty-first President of the United States."See the list below for closures:  434

Authorities have started the arduous task of trying to retrieve a US missionary feared killed on a remote Indian island, careful not to trigger conflict with the islanders.John Allen Chau was last seen last week when he traveled to the forbidden North Sentinel Island in the Bay of Bengal to try to convert the island's residents to Christianity. The Sentinelese, as they are known, have a decades-long history of repelling outsiders, a fact that is near certain to make the journey to find Chau a treacherous one.Indian authorities along with the fishermen who reported seeing Chau's body last week, went near the island on Friday and Saturday in an effort to figure out how to recover the body."We have mapped the area with the help of these fishermen. We have not spotted the body yet but we roughly know the area where he is believed to be buried," said Dependra Pathak, a top police official in the Andaman and Nicobar Islands.Pathak said the group spotted several tribe members carrying bows and arrows and walking around the area where the fishermen said they saw Chau's body being dragged and buried."The mission was done from a distance to avoid any potential conflict with the tribespeople as it's a sensitive zone," he said. "We are discussing with anthropologists and psychologists about the nature of the Sentinelese."Pathak said there are a lot of things to consider before they enter the island, including the psychology of its residents."There are legal requirements as well which we need to keep in mind while carrying out the operation. We are also studying the 2006 case where two local fishermen were killed. The bodies were recovered then," he said. 1678

As the COVID-19 pandemic progresses, researchers say it is important to track how the coronavirus mutates because it could affect the efficacy of a vaccine.Like all living cells, viruses evolve their chemical make-up changes. In viruses like the flu, that happens frequently, which is why every year there is a new vaccine to treat whatever strain is expected to circulate. With COVID-19, however, those mutations happen much slower, according to research out of Arizona State University.“One of the things we’re still keeping an eye on is the evolution of this virus because that virus is still around in the community,” said Dr. Efrem Lim, an assistant professor at ASU. “Everyone is coming in blind to this. This is a novel virus. This isn’t something we have seen before.”In March, Arizona State University played host to our country’s fourth COVID-19 case. As soon as it was detected, Dr. Lim started studying how the virus mutates and sent his findings to the World Health Organization. It's something that still continues to this day.“This virus, overall, mutates pretty slowly, which is a good thing,” said Dr. Lim. “However, we can have instances where the virus can have very large, dramatic, mutations, such as deletions in the genome.”While rare, Dr. Lim says those mutations can be significant as it changes how the virus acts inside the body.Currently, scientists are focusing much of their efforts on identifying ways to eliminate the function of the spike protein in COVID-19, as it is the way the virus binds to our cells and infects them (spike proteins are the stalks that protrude from the center of the virus that make it so recognizable).“It is very good news that the virus is not changing rapidly,” said ASU virologist Dr. Brenda Hogue. “We will have to see over time, as the virus continues to circulate, as we put a vaccine into play, whether or not there will be any issues.”Dr. Lim says right now there does not appear to be any issues because the virus mutates slowly, but he adds it could adapt to a vaccine once one begins to circulate.He says more testing needs to be done to determine that, however. 2140

Attending college from a laptop in your childhood bedroom might not be the experience you had in mind.But just because you’re not living in a dorm this fall doesn’t mean that expenses disappear. Your cost of attendance might have changed if you’re learning remotely due to COVID-19, but colleges will factor at-home or off-campus living expenses into your overall costs.And you can still use financial aid — including student loans — to pay for them.How cost of attendance worksColleges determine their own cost of attendance for each academic year. This amount factors in all of your direct costs including tuition, fees, room and board, as well as estimates for books, supplies, technology and transportation. Schools often have different cost-of-attendance calculations for students who live in dorms, off campus or even in another state.Your financial aid and student loans are applied first toward tuition and fees, then room and board. Any remaining funds are distributed to you to use for living expenses.Your aid package might shift if your cost of attendance changes.For example, you can borrow money only up to the total cost of attendance; if that number goes down, so does the amount you can borrow. And if any part of your aid package is pegged to living on campus and you no longer are, your aid could change.How cost of attendance is different this yearCost of attendance is adjusted annually, but some schools are modifying their calculations due to the pandemic. For example, Williams College, a private school in Williamstown, Massachusetts, reduced its cost of attendance for 2020-21 by 15%. Williams College is planning a hybrid of in-person and remote learning — students can live on campus if they want to.Schools that go fully remote will have few — or no — options for on-campus housing. And that could mean heading back to your parents’ house or finding off-campus accommodations.Your school might break down the cost of attendance according to your living situation. Here’s what 2020-21 looks like at the University of California, Berkeley, for example, where students will attend remotely for the start of the fall semester:Living in a campus residence hall: ,460.Living in an on-campus apartment: ,876.Living in an off-campus apartment: ,920.Living with relatives: ,492.If your school goes remote, the cost of attendance will be modified for all students. But if you have the choice to return to campus and stay home instead, you must let the college know your plans so your cost is adjusted.“It’s actually less expensive if students stay home and take classes remotely,” says William Hudson Jr., vice president for student affairs at Florida A&M University in Tallahassee, which is planning a hybrid approach.Cost of attendance represents the ceiling on what you can borrow. Every dollar you don’t have to borrow is a dollar you don’t have to repay, with interest, down the road. That means if you stay home rent-free or share an apartment with others to save on living costs, you’re way ahead in the long run.Here are some possible college living arrangements you’ll have in the fall and how to pay for them:Living on campus for in-person or online classesIf your school is operating an in-person or hybrid model where you live on campus, your cost of attendance won’t change, which means your financial aid won’t change either.But your campus could close during the school year due to COVID-19. If this happens, as it did to many colleges last spring, your school will likely reimburse a prorated amount for nontuition costs like room, board and facility fees.Multiple schools that are planning to open in person are also moving to remote instruction after Thanksgiving break. Some schools are also staggering move-in dates. Those factors could alter the total cost of room and board you’re paying this semester.For example, at Penn State University, students will start the fall semester in person but switch to remote learning in late November. To reflect this change, the cost of a standard double room was lowered by 7 — from ,427 to ,820 — and the midlevel meal plan was lowered from ,449 to ,193.Living off campus on your own or with roommatesLiving off campus, you won’t have room and board taken into consideration, but you’ll have additional expenses like rent, groceries and utilities. You can use financial aid to pay these bills.Colleges often use regional data and student surveys to come up with estimates for off-campus rent and utilities, and oftentimes those amounts aren’t too different from living on campus, says Jill Desjean, policy analyst at the National Association of Student Financial Aid Administrators. However, your school will always consider living off campus to be cheaper than living on campus.Montclair State University in New Jersey, for example, estimates that housing and meals for in-state students who live off campus will cost ,068 for the fall semester, compared with ,193 for room and board on campus.Living at home with your parentsYour expenses may be lower at home with your parents than living on your own or on campus, but colleges will factor into their estimates the costs your parents take on by having you home, Desjean says.“When you bring that student back in, the lights are on longer, you have to feed them so the cost of food goes up, heating — everything goes up,” Desjean says. You can use financial aid to offset your contribution to increased home bills.And remember that the school’s cost of attendance impacts how much financial aid you can get, but it’s an estimate rather than an exhaustive list. You might need additional technology and equipment to learn more effectively from home, such as a dedicated desk setup and laptop if you don’t have one.How to get more funds for living expensesIf you or your family run into financial difficulty during the school year, ask your school about getting more financial aid. This requires you to submit a financial aid appeal to your school with a letter and to update the Free Application for Federal Student Aid, or FAFSA.You might also qualify for emergency aid such as cash grants, completion scholarships, emergency student loans or vouchers.More From NerdWalletWhat Is College Cost of Attendance?7 Kinds of COVID-19 Relief for College StudentsCollege During COVID-19: Your Aid Questions AnsweredAnna Helhoski is a writer at NerdWallet. Email: anna@nerdwallet.com. Twitter: @AnnaHelhoski. 6470

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