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As students return to school and employees head back to the office all with new safety protocols likely including wearing a mask, a new study from Duke University explores which masks are more effective.Spoiler alert: A fitted N95 mask, usually reserved for those in the medical community, performed the best in their test. However, since many Americans do not have access to those and have been using a mix of store-bought or homemade cotton and fabric facial coverings, Duke tested 13 other kinds of masks.The study, which was published Friday, was prompted when a professor at Duke’s School of Medicine was asked to assist a local group buying masks in bulk for the community. According to CNN, the professor wanted to make sure the masks they bought were effective.Researchers gathered 14 kinds of masks, including the professionally-fitted N95 mask, a bandana, homemade cotton varieties, and a surgical mask. They then used a dark room, laser beam and cell phone camera to record how many droplets (which reflect the laser beam light) each mask allows through.For each mask test and the non-mask wearing control test, the speaker was recorded saying “Stay healthy, people” five times. Each mask was tested ten times. 1229

At least seven people have been killed and six attackers "neutralized" Friday in Burkina Faso after attacks on the national army headquarters and the French Embassy, a government minister said.It's not yet clear who was behind the violence in the West African nation's capital, Ouagadougou.France's special envoy to Africa's Sahel region, Jean-Marc Chataigner, urged people to avoid the city center in a tweet referring to a "terrorist attack."Rémi Dandjinou, Burkina Faso's minister of communication, told CNN that an explosive device was used in the attack at the General Staff of the Armed Forces. At least five people were killed and two attackers "neutralized" there, he said.Four attackers were also "neutralized" and two Burkina Faso security members killed at the French Embassy, according to Dandjinou.He cautioned that the death toll might change.A spokesman for the French Ministry of Defense told CNN the situation at the embassy was under control.Freelance journalist Yacouba Ouédraogo, who is in Ouagadougou, told CNN the shooting had stopped and that the people who attacked the army headquarters wore Burkinabé army clothes.A government statement urged people to keep calm and avoid areas where there might be gunfire.The French Embassy earlier said on Facebook that attacks were underway there and at the French Institute, a cultural organization about a mile away.France's ambassador to Burkina Faso, Xavier Lapdecab, urged people via Twitter to act with "absolute precaution" as the attack was ongoing.Burkina Faso's national police warned people to move away from areas around the "vicinity of the Prime Ministry -- and the United Nations roundabout" in a post on its Facebook page. "The specialized units of the defense and security forces are in action," it said.The Prime Minister's office later posted on Facebook that it was not affected by the attack.The US Embassy urged people to seek shelter."Attacks are reported to be ongoing in downtown Ouagadougou, in the Koulouba area. The affected area includes the Chief of Staff Headquarters. Avoid downtown Ouagadougou. Shelter in place. Monitor local media for updates," it said on Twitter.France has a military presence in Burkina Faso as part of Operation Barkhane, which was launched in 2014 to combat jihadist activity across the Sahel region.The West, particularly France, considers Burkina Faso a key ally in the fight against al Qaeda in the region.The country was formerly known as the Republic of Upper Volta when it was established in 1958 as a self-governing colony under France. It gained full independence in 1960.It's not the first time that sites in the capital have come under attack.An attack by gunmen last year on a restaurant in Ouagadougou left at least 18 people dead, including two attackers. The victims were of several different nationalities.That assault echoed a similar one in 2016 on a cafe and hotel popular with Western diplomats in the same district of the city that left 29 dead. Responsibility for that attack was claimed by an al Qaeda affiliate, al Qaeda in the Islamic Maghreb.Later that year a jihadist assault on the Grand-Bassam beach resort killed 16 in neighboring Ivory Coast.  3206

Authorities are racing to rescue three people trapped in a West Virginia mine.Four individuals were reported missing Saturday after an abandoned ATV they were believed to be riding was found near the entrance of a mine in Clear Creek, according to a statement from the office of West Virginia Gov. Jim Justice.One of the four emerged from the mine alive and on his own late Monday night, the West Virginia Office of Miners' Health, Safety and Training said.The man said that the three people left trapped were alive and gave authorities details on their location, according to Justice's office.Rescue teams were unable to locate them overnight Monday. Rescuers expanded their search on Tuesday after removing standing water from the mine and pumping in fresh air, the statement from the governor's office said. 818

As students from across the country prepare to return to classrooms in the middle of a pandemic, a nationwide school nurse shortage has health experts concerned about how well some districts will be able to handle potential outbreaks of COVID-19.Linda Mendonca oversees the National Association of School Nurses. As she thinks about empty classrooms beginning to fill back up with students, she can’t help but be filled with anxiety.“We don’t have a road map for all of this, so when you don’t have a road map, that makes it a little more challenging,” she said.School nurses will be playing a critical role in the reopening of schools. They’re being asked to monitor kids for COVID-19 symptoms and even keep track of absentee rates to spot potential trends. In some cases, school nurses will help local health departments with contact tracing if an outbreak occurs at a school.But a nationwide nurse school nurse shortage puts a lot of that in jeopardy.“In the midst of a pandemic, there should be a nurse in every school, and there’s not,” Mendonca explained.About 25 percent of the nation’s schools will start this year without a school nurse. It’s a startling statistic that has public health officials particularly concerned, in the middle of a pandemic.The average school nurse makes about ,000. There’s also a simple funding problem. School nurses are often the first to get cut when districts need to eliminate positions. The need is so great, that the National Association of School Nurses is advocating for 10,000 new nurses in the next federal stimulus bill.“The school nurse is so important that there needs to be a full-time nurse in school every day at all schools,” said Jenny Gormley, who’s served as a school nurse in Massachusetts for years.Gormley’s hope is that in the face of this pandemic, districts across the country will find ways to support nurses with both PPE and funding.“We all want students back learning, but we want to do it safely,” she added.As parents attempt to send their kids safely back to school, school nurses could be one of the best prescriptions for success. 2114

At least 29 people were killed during a week of severe weather conditions and devastating flooding in Italy, the country's interior minister said Sunday.Twelve people were confirmed dead on the island of Sicily on Sunday, including nine members of two families, the fire brigade announced on Twitter.The families were dining together when their house was submerged by water from a nearby river that suddenly overflowed.The fire brigade said its divers had found the bodies. Among the victims were two children, 1 and 3 years old.Italy's civil protection agency said it was still looking for a doctor who had been on his way to work at a hospital Saturday night and was missing.High winds and heavy rain have devastated parts of the country over the past week, causing the worst flooding in at least a decade in Venice, damages of more than 1 billion euros (.14 billion) in Veneto and landslides that have cut off villages, authorities said.The situation in Sicily is "dramatic," Prime Minister Giuseppe Conte said Sunday.Conte will call a cabinet meeting to announce a state of emergency in affected regions, he said at a press conference in Palermo, Sicily. 1168

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