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As health officials around the world tack COVID-19 infection rates, two universities in the U.S. have partnered with Facebook to try to predict infections with real-time survey data.Dr. Alex Reinhart, an assistant teaching professor of statistics and data science at Carnegie Mellon University and a member of the Delphi Group, says that as health officials were struggling with testing capacity in the spring, they realized they might be able to predict infections by analyzing social media."They realized that if we could know when people are experiencing symptoms, they probably experience symptoms a few days before seeing a doctor. That's probably a few days before they get test results back and so that could potentially be an early indicator," Reinhart said.The Delphi Group reached out to Facebook, which agreed to help them survey its users."Every day Facebook takes a random sample of their active users that day in the United States and internationally and invites them through a little blurb at the top of their newsfeed that says, 'you can help coronavirus research' if you take this survey, which is voluntary," Reinhart said.Once Facebook users click on the survey button, it takes them to Carnegie Mellon's page for the survey. The University of Maryland also jumped on board with the project and conducted the survey for all international Facebook users.Facebook does not receive any survey data and only refers to the interested participants to the survey links. So far, more than 30 million people have taken the survey.Dr. Frauke Kreuter, who is working with the University of Maryland in Germany on the international side, says she's not aware of another global survey on COVID-19."There are two factors globally, I would say. One, is that many countries do not have good reporting systems and so they rely even more on alternative data sources. And the other one is, you want to compare yourself to other countries, but for that you need to have kind of the same measure in each country," Kreuter said. "And that's what we're lacking with a lot of measures right now because each country does there reporting slightly different."So far, Carnegie Mellon and the University of Maryland have been able to develop heat maps showing coronavirus symptoms across the country and world. Reinhart says they've been on par with COVID-19 infection rates being reported from health officials and says the survey has helped them identify patterns when it comes to mask-wearing and infection rates."In early September, we started asking questions about mask usage and we soon found that there is a striking difference in mask usage across the country," Reinhart said. "At the time, places that had lower mask usage seemed to be having a worse time in the pandemic."Reinhart says the survey results are helping them learn more about the effects of mask mandates. Researchers are hoping to continue the survey as the pandemic evolves — for example, they hope to begin gauging users on vaccine usage and skepticism in the coming months.The data is available for anyone to view and use."It's different from what you can get from cell phone mobility data that we see people use because we get to directly ask people what they're thinking, how they're feeling, what they're experiencing," Rinehart said. "We'd like as many people as possible to discover this data and use it for their own important research questions." 3430

An email sent by a student to the principal and all of the freshmen at Oconomowoc High School prompted a police investigation into possible safety concerns.The email accused a different student of being a threat and mentioned the fictional character Slender Man.Police immediately investigated some of the claims in that email and the district says it determined there is no threat to student safety.The email sent on Wednesday includes many personal details about the student and says the person "...believes she has multiple personalities...is the daughter of slenderman."Slender Man became well-known in 2014, when two girls from Waukesha, Wisconsin — located about a half hour from Oconomowoc — said they stabbed their classmate 19 times to please the character.They both were recently committed to mental health facilities.In addition to mentioning Slender Man, the Oconomowoc student also claimed that this other student "wanted me to join her and two other girls in a cult-like group called the 'Trinity Sisters.'""I didn't find them to be true," said Alexis Zimmerman, a junior at the school.She says she and many other students weren't concerned about what the email said but were more upset that it even went out."I don't think anyone found it as a threat," she said. "It was just, it wasn't something right to say about someone else."Alexis' mother Nicole Gronitz says the school notified parents about the email, but she too wasn't concerned."It really didn't make me think twice about it," she said. "A lot of the stuff has just been kind of fake lately."District officials would not comment on any disciplinary issues. The full statement from the district is below: 1707

An 11th child has died and 23 additional children have become sick in connection with an adenovirus outbreak at a New Jersey health care facility, the state's Department of Health announced Friday.The children have weakened immune systems and other serious medical issues, and many of them require assistance to breathe and function. They became sick at the Wanaque Center for Nursing and Rehabilitation in Haskell, New Jersey.An ongoing investigation has revealed that not being able to separate the sick from those without symptoms -- in part due to "limitations in the facilities" -- is among the "major reasons for the outbreak being as severe as it has been," Dr. Shereef Elnahal, commissioner of the New Jersey Department of Health, said Friday.But after deaths and hospitalizations, the facility now has enough space to separate them."Up until this week, it has not been possible to completely separate those patients," Elnahal said. "But now, due to decreasing census at the facility, it is."On Thursday, health officials requested help separating those who are sick, putting out a statewide call for volunteers from New Jersey Medical Reserve Corps. The health department has required that the Wanaque facility finish the process by Wednesday."The fact that we are continuing to see new, confirmed cases at this point, despite all efforts toward strict adherence to protocols, has made the facility's layout limitations clear," Elnahal said in a statement this week.Citing "serious infection control deficiencies cited in ongoing inspections," the health department has also required the Wanaque facility to hire new staffers with expertise in infection control, including an infectious disease doctor.State health officials are prohibiting any new admissions to the facility, and requests to readmit former residents must be specifically approved. 1865

An Arizona woman is suing Red Lobster after she says she contracted E. coli from tainted lettuce. She’s the first person in Arizona to file a lawsuit connected to an E. coli outbreak stemming from romaine lettuce from Yuma.In a 17-page lawsuit, a woman named Rosalie Styles claims she was hospitalized with cramps, nausea, blood in her stool, all of it coming after a meal at a Red Lobster in Peoria. According to the lawsuit, Styles ordered a Caesar salad on or around March 23 at Red Lobster off 79th Avenue and Bell Road. Seven days later, doctors told her she tested positive for E. coli. The lawsuit says Styles spent three days in the hospital. She and her attorneys now believe the romaine lettuce she consumed came from Yuma. They also believe Red Lobster is liable for her getting sick. The complaint states that because of the restaurant's actions, Styles "was forced to endure great pain, suffering, and inconvenience and may endure the same in the future."Styles remained hospitalized until April 2 and was allegedly still recovering as of May 2, the date of the complaint.“E. coli is a really serious infection, it can lead to hospitalization, kidney failure, and sometimes death,” said Jessica Rigler with the state Department of Health Services.  In fact, state health officials say 52 percent of the 121 people diagnosed, ended up in the ER during this latest outbreak. Eight people have been diagnosed with the infection in Arizona. One person in California died from their illness.“This is, however, our largest E. coli outbreak since 2006 when we had an outbreak associated with spinach,” said Rigler. More than 200 people were infected that year. “Right now the federal government is conducting a lot of traces back to find out if they can identify exactly where that lettuce was contaminated, was it at the farm, was it in a processing plant,” Rigler said. So far, state health officials say until the all clear is given, don’t take any chances and steer clear of romaine lettuce. “It’s possible we’ll be able to call a close to this outbreak soon, but we need to keep monitoring for the next ten or so days to make sure we don’t identify any additional cases,” said Rigler. “If you don’t know where your romaine lettuce came from, don’t eat it. Once this outbreak is cleared, we will work with the federal government to make the announcement.”Scripps station KNXV in Phoenix reached out to Styles and her attorneys for comment on the suit but have not heard back. Scripps station KNXV in Phoenix also reached out to Red Lobster who provided this statement:“The health and safety of our guests is important to us, which is why we take food safety very seriously. Since this is an open legal matter, I can’t share any additional information at this time.” 2898

ARCADIA, Calif. (AP) — A 30th horse has died at Santa Anita on the last weekend of racing before the Southern California track closes for the season.Mike Marten, a spokesman for the California Horse Racing Board, says a 4-year-old gelding named American Currency was injured Saturday while exercising on the training track and was euthanized.The board had recommended that Santa Anita suspend the current meet following a string of deaths since Dec. 26, but management chose to continue until the last day of the meet on Sunday.Track owner, The Stronach Group, formed a panel to review horses' medical, training and racing history for the final six racing days.But Marten says American Currency wasn't entered to run in any race and thus wasn't subject to review by the panel.The horse is the fourth from the stable of Hall of Fame trainer Jerry Hollendorfer to die at the track. Hollendorfer was banned from Santa Anita following the latest death.The Stronch Group said in a statement that Hollendorfer "is no longer welcome to stable, race or train his horses at any of our facilities."On the recommendation of the special panel, the track's stewards scratched four horses trained by Hollendorfer that were to run Saturday and Sunday. 1244