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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 states across the country grapple with an increase in coronavirus cases and a huge demand for tests, many businesses are looking for other ways to get more mileage out of their supply chain.Like with anything else, supply and demand is a constant struggle. In this unprecedented era, the demand for things like coronavirus tests is so large that public health departments don't have a choice but to figure out ways to make our supplies last. Several states are examining pooled testing. California's Public Health Department says it's to "better leverage testing resources."Pooling is something that blood banks have used for decades to keep their blood supply safe. Dr. Claudia Cohn is the Chief Medical Officer of the AABB, formerly known as the American Association of Blood Banks.“If you have 100 people that need to be tested and if you test each of them, you’ll do 100 tests. If you find that your test is sensitive enough that you can pool together 20 samples at the same time, instead of having 100 tests, you can have five pools of 20,” Dr. Cohn said.Now, if one of those five pools is positive, then Dr. Cohn says, "You’ll need to break it out and test each of those separately. So, let’s say you have one positive person in a pool of 100 people, you either do 100 tests and find one positive or you do five pools of 20, four of those pools will be negative, so you’ve done 4 pools and covered 80 people."The test works by taking a tiny sample from each person who was tested.“When you take a swab from everyone’s nose, you isolate the DNA from that swab,” Dr. Cohn said about the PCR test, which is generally a nose swab. “It’s not a lot, it’s a small amount but it’s enough. Because these tests are very, very sensitive.”Those tests are so sensitive, and they have to be, that pooling can really only work if the test can handle, as in detect, multiple samples at once. The FDA mandates that.“The FDA is quite demanding as they should be in terms of making sure tests work well and are safe,” Dr. Cohn said.And Dr. Cohn says, pooling wouldn't work in an area where there's a large outbreak, which means a large number of people would test positive regardless of pooling. In the blood world, this strategy has been perfected.“You are taking 100 samples and taking a drop from each sample and putting it together,” Dr. Cohn said. “You are testing every single person who comes through. In the blood world safety is before everything."Blood banks test for HIV, Hepatitis C and B and well as COVID-19 antibodies, according to the American Red Cross. And, as this pandemic moves through our communities, Dr. Cohn says our blood supply needs to remain strong.“After that initial spike, it went down again and that was okay because elective surgery had been canceled, so the demand for blood had gone down as well so for a while we were at a good balance of demand and supply. But then elective surgeries opened up and hospitals went back to full service and we’re in a shortage again,” Dr. Cohn said. 3017

AURORA, Colo. — Thousands of people gathered for hours over the weekend, demanding justice in the Elijah McClain case after Colorado's governor appointed a special prosecutor to review the case earlier this week. The demonstrations were largely peaceful, but police used pepper spray on the crowd Friday evening after declaring protesters were unlawfully assembled and after what the police chief called a small group of people throwing sticks and rocks at officers.Around 1 p.m., thousands began gathering at the Aurora Municipal Center for a planned protest organized by the Party for Socialism and Liberation.About an hour later, the group marched onto Interstate 225. However, police shut the interstate down before protesters arrived. The interstate was closed in both directions from Mississippi Avenue to 6th Avenue as protesters continued to block traffic on the highway before marching onto 6th Avenue. 919

As the end of an incredibly contentious and the heated 2020 election season ends, new research suggests that Americans are more susceptible to falling prey to disinformation depending on which state they call home.For months, Bhaskar Chakravorti and his team at the Global Business School at Tufts University have been analyzing how misinformation has been spreading during this election cycle. Where a person lives often makes them a higher target to everything from fake Facebook accounts to fake Twitter accounts and even fake headlines."We are in extremely more dangerous territory now than we were two years ago," Chakravorti explained.Bad actors, the analysis found, are more likely to target people in states that are either facing hotly contested Presidential or Senate races. Chakravorti says in places like Florida, South Carolina, Kentucky, Montana and Arkansas, voters are more vulnerable to being hit with misinformation. In places like Georgia, Illinois, New Jersey and Minnesota, residents are less likely to be bombarded by false or misleading posts and stories.A person's age, education level and media consumption all weigh into the findings.Chakravorti also says that misinformation is more likely to spread and gain traction on social media."The misinformation is asymmetric in its power,” he explained. “It travels further and faster than truth and facts."Most troublesome right now, the amount of misinformation spreading about voting, from fake stories claiming people can vote after Nov. 3 to false information about mail-in ballot deadlines. Experts also say the spread of misinformation will likely continue long after Election Day.The non-profit Common Cause has also been studying the issue closely."It can result in more uncertainty when there’s already a decrease in the institutional trust and authority that many people feel with their government," said Jesse Littlewood, who works with the group.So, what's the best way to combat misinformation?Do it on the local level. People are more likely to trust information that comes directly from their city or state officials, especially about voting."It’s a real challenge for voters to stay abreast with all that changing information," Littlewood said. 2239

Attorney General Pam Bondi said Tuesday that Home Depot is sending 45 tractor-trailers containing disaster-relief supplies to Florida communities impacted by Hurricane Irma and pledging even more supplies before the end of the week.Millions of Floridians are still without power and thousands more have been displaced by flooding or storm damage.Bondi said the Home Depot trucks are carrying cases of water, plywood, generators and electrical cords, among other items.The supplies, headed to South Florida, will be sold at normal prices.Bondi's office said the home building company is shipping additional supplies in the coming days with more than a million bottles of water expected by the end of the week.The state said Home Depot will sell the water for .97 a case.Florida’s Price Gouging Hotline remains open during this emergency declaration covering all 67 counties.  914

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