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Vaping is being linked to an increased risk of Covid-19 among teenagers and young adults, according to a new study.Researchers at Stanford University School of Medicine looked at connections between youth vaping and Covid-19 cases in the U.S. They analyzed online surveys conducted in May by 4,351 people between the ages of 13 and 24.Among teens and young adults who took a coronavirus test, those who vaped were five to seven times more likely to test positive.“Teens and young adults need to know that if you use e-cigarettes, you are likely at immediate risk of COVID-19 because you are damaging your lungs,” said the study’s senior author, Bonnie Halpern-Felsher, PhD, professor of pediatrics.The participants were evenly divided between those who had used e-cigarettes and those who had never used nicotine products.Participants who admitted to using both cigarettes and e-cigarettes in the previous 30 days were almost five times as likely to have Covid-19 symptoms, including coughing, fever, tiredness and difficulty breathing, compared to those who never smoked or vaped.Young people who vaped or smoked, or both, were about two to nine times more likely to receive COVID-19 tests than nonusers.Among those surveyed who had taken a Covid-19 test, those who had used both e-cigarettes and cigarettes in the previous 30 days were 6.8 times more likely to test positive for the coronavirus.“This study tells us pretty clearly that youth who are using vapes or are dual-using [e-cigarettes and cigarettes] are at elevated risk, and it’s not just a small increase in risk; it’s a big one,” said the study’s lead author, postdoctoral scholar Shivani Mathur Gaiha, PhD.Researchers hope their study will be a warning about the dangers of vaping, and also prompt the Food and Drug Administration to consider tighter regulations on vaping products. 1856

US-supplied weapons originally intended for moderate allies in Syria have ended up for sale on jihadist online forums in the country's northern al Qaeda heartland.In a remarkable snapshot of the disastrous outcomes and thwarted ambitions of the West's six-year effort in Syria, an M16 assault rifle -- whose serial number suggests it was originally supplied as part of a US-taxpayer-funded effort to defeat extremists in the region -- was offered to CNN by a resident of the city of Idlib over the encrypted messaging app Telegram.The vendor claimed the weapon originally belonged to one of the more prominent and costly failures by the US to help Syrian moderate rebels combat ISIS and other extremists. In a Telegram message exchange with CNN posing as a purchaser, the vendor said the weapon came from "Division 30" -- part of an elaborate million dollar effort to train and equip elite rebels to tackle jihadists.  935

Uncle Sam needs to borrow a ton of money this week — in the middle of a fight with its biggest creditor.The United States plans to sell about 4 billion of debt, according to the Treasury Department. That's the highest for a week since the record set during the 2008 financial crisis.Federal revenue is declining because of President Trump's tax cuts, so the government needs to borrow more to make ends meet. At the same time, Washington's borrowing costs have climbed rapidly in recent months. 505

Tris Pharma issued a voluntary recall notice on Wednesday for Infants' Ibuprofen Concentrated Oral Suspension due to products that have been found to potentially have higher concentrations of ibuprofen.The recall states that some infants who may be more susceptible to a higher potency level of drug may be more vulnerable to permanent NSAID-associated renal injury.The recall says that nausea, vomiting, epigastric pain, or more rarely, diarrhea are possible adverse effects. Tinnitus, headache and gastrointestinal bleeding are also possible adverse effects, the recall says. The product is used as a pain reliever/fever reducer and was packaged in 0.5 oz. bottles.For more information on the recall, click here.  748

Two police officers were among four people killed in a shooting in Fredericton, New Brunswick, police in the Canadian provincial capital said Friday."No names are being released at this time. Please appreciate this is a difficult time for their families and our colleagues," Fredericton police said on Twitter.A suspect is in custody, and the crime scene has been "contained," police said. They said the investigation is ongoing and the suspect is being treated for serious injuries.Police later said there was "no further threat to the public" and no need for any lockdowns."Our thoughts and prayers are now with the families, friends and colleagues of the two brave Police officers who gave their lives in order to protect and serve and with the families of the other two victims of this senseless act of violence," said a tweet from the city of Fredericton on behalf of Mayor Mike O'Brien, the City Council and other municipal employees."The next few days will be a challenging time for our community as we deal with a loss that will no doubt be felt by many."A spokeswoman for Dr. Everett Chalmers Regional Hospital said it is treating multiple victims in the Fredericton shooting.The shooting occurred in the Brookside Drive area of the city of about 60,000 people, police said. It took place around 7 a.m. local time."We extend our sincerest condolences to Chief Leanne Fitch, the officers of the Fredericton Police Force, and everyone affected by today's events," the city said in its tweet."Not enough can be said about the courageous efforts shown today and everyday by members of the Fredericton Police Force, the first responders involved, and all those who respond to the call for help."CNN network partner CTV said its reporter there said "police appeared to be focused on one particular residence" and that he heard four shots during a five-minute stretch."There is a police officer standing outside with a gun," CTV Atlantic's Nick Moore said on CTV's "Your Morning."CTV said Moore reported that "police escorted people from their homes" after announcing a suspect was in custody.New Brunswick Premier Brian Gallant said in a statement that "we are all shocked and saddened to learn this morning of the ongoing tragic incident.""I offer my condolences, thoughts and prayers to the victims and their families. During this difficult time, our thoughts are also with the courageous women and men on the front lines working to keep us safe," he said."At this time, I would ask New Brunswickers, particularly those in areas identified by police, to keep informed about the situation as it develops and follow the instructions of law enforcement officials working in the area."Canadian Prime Minister Justin Trudeau tweeted, "We're following the situation closely.""Awful news coming out of Fredericton. My heart goes out to everyone affected by this morning's shooting."Ralph Goodale, Canada's minister of public safety and emergency preparedness, expressed his concern over the shooting."With RCMP support, this developing situation is under investigation by Fredericton Police. Residents are encouraged to follow their direction," he said on Twitter, referring to the Royal Canadian Mounted Police.New Brunswick is one of Canada's eastern Maritime provinces.Four years ago, three officers died and two others were wounded in a shooting in the New Brunswick city of Moncton.Growing gun violence in recent years has been an issue in Toronto, Canada's most populous city.A shooting rampage last month in that city left two people dead.Days afterward the Toronto City Council voted to push the Canadian government to ban the sale of handguns and also for the provincial government to ban handgun ammunition sales within the city. 3745

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