中山经常拉血(中山肛肠医院) (今日更新中)

While the national debate continues on whether school teachers should be allowed to posses firearms in classrooms, one Pennsylvania school district is moving forward with arming its teachers... with baseball bats. The Millcreek School District, which is located near Erie, announced it is arming up to 500 teachers with baseball bats in case of an active shooter, WICU-TV reported. The district said it spent ,800 on the 16-inch wooden bats. The bats are not quite the same size used in baseball games. Typical baseball bats are at least 30 inches long. The bats will be locked up, and out of the reach of students. WICU reported that the bats were handed to teachers after a day of training, which included lessons on what to do during an active shooting. "We passed them out, with the goal being we wanted every room to have one of these,” Millcreek School District Superintendent William Hall told WICU. “Unfortunately, we're in a day and age where one might need to use them to protect ourselves and our kids."Hall conceded that the bats are largely symbolic, but it gives teachers an option to fight back with. Millcreek Education Association president Jon Cacchione told WICU that he supports teachers having access to bats. "This is a tool to have in the event we have nothing else,” Cacchione told WICU. "Part of the formula now, is to fight back, and so I think the bats that were provided for the staff were symbolic of that.”Hall said that the district is considering other safety improvements to schools, including arming teachers with firearms. The district has been surveying parents on arming teachers with guns, but it is not actively planning on arming teachers.  1760

When you think of infrastructure, you may think of the country’s roads and bridges. But some of America’s airports are in major need of improvements, like New York’s LaGuardia Airport.More than 2 million people take to the skies every single day in the United States, and most domestic travelers fly through LaGuardia—one of the busiest airports in the country.From appearance to efficiency, travelers say they expect more for their tax money.Almost exactly one year ago, New York Gov. Andrew Cuomo announced an million overhaul at the airport, stressing the importance of airport infrastructure as a whole. “You have beautiful airports being built all around the globe--Korea, Munich, Dubi, Hong Kong-- magnificent structures,” says Gov. Cuomo. “And for decades, this nation has done nothing.”The last major airport to be rebuilt in the U.S. was at the Denver International Airport more than 20 years ago. Now, LaGuardia is up next; improvements are already underway and expected to be done by 2021.Travelers say the improvements can’t come soon enough. 1070

With Joe Biden scheduled to deliver his DNC acceptance speech on Thursday, President Donald Trump will attempt to siphon away attention by holding a strategically-placed campaign event and a strategically-timed Fox New interview.On Thursday afternoon, Trump will travel to Old Forge, Pennsylvania, to deliver a campaign stump speech at a local business. According to the presidential schedule, the topic of Trump's speech is "a half-century of Joe Biden failing America."Old Forge is just a 20-minute drive from Biden's hometown of Scranton, Pennsylvania.Later on Thursday, Trump will conduct a phone interview with Fox News host Sean Hannity during the 9 p.m. hour — just as the DNC is getting underway for the evening.Trump appears to have been acutely watching portions of the DNC throughout the week. On Tuesday morning, he tweeted a response to Michelle Obama's convention remarks, and on Wednesday evening, he tweeted an all-caps response to Vice Presidential candidate Kamala Harris' acceptance speech.Trump's remarks come the same day that a judge again ruled that the president must turn his tax returns over to a Manhattan district attorney. They also come the same day that his former adviser, Steve Bannon, was arrested for an alleged embezzling scheme resulting from a GoFundMe campaign to build a wall on the U.S.-Mexican border.Several national polls show that Trump trails Biden by a double-digit margin, those his voters appear to have more enthusiasm for him as a candidate. 1500

Whether kids learn at school or at home this fall, Nick Rose wants them to learn and practice music. That's Rose’s goal behind his Band In A Box program.Rose has been distributing hundreds of plain brown boxes with the gift of music inside. It's a spinoff from his Band In A Bus program.“We believe it’s like giving away a box of joy,” said Rose.With more and more questions about what classes and extracurriculars will look like as the coronavirus pandemic continues, Band In A Bus is changing its approach to hand out recorders and drum sticks to as many kids as possible.“The least we can do in these trying times is help kids feel some type of happiness and excitement every day,” Rose said. "That’s kind of why we’re trying to pilot this program.”Band In A Bus says budget cuts due to the coronavirus are forcing some schools to cut back music programs even more, which makes these free boxes even more important for kids.“The worst thing that we can do to a kid is strip them of this creative outlet,” Rose said. “As a growing young person, the most valuable thing is learning who you are and your tone of voice.”The Band in a Box program has enough money to help about 500 kids, but it is raising more money to try to impact as many families as possible.“That’s the experience that every kid can kind of relate to – that excitement, that fun,” Rose said. “You could see their smiles as they were drumming. It’s such a powerful emotion.”You can donate to Band In A Box at GoFundMe.com.WCPO's Josh Bazan first reported this story. 1543

With news of two highly effective COVID-19 vaccines on the horizon, health officials and scientists are giving us new insight into how we could gain herd immunity."If we think of the population as a single group of people with all similar risks and susceptibilities and behaviors, we need 60% of people to be immune, meaning that not only they don’t get sick, but also they don't pass on the virus to other people," says Dr. Stuart Ray, an infectious disease professor and herd immunity expert at Johns Hopkins University.Dr. Ray says achieving herd immunity with the help of a COVID-19 vaccine would mean enough people would either get the vaccine or already have recovered from the virus and be immune to help stop the spread of the virus."It's a little bit like this notion that if you’re going to pass on a message from a lot of people in a group, they have to speak the same language. And the more people don't speak the language, the harder it's going to be to pass that message and there’s a threshold at which the message just gets stopped," says Dr. Ray.Still, it would take a certain number of people to get the vaccine and have that immunity last in order to reach herd immunity. Stanford University's Dr. Bali Pulendran hopes that we can achieve herd immunity, even though there are a certain number of people who are still hesitant to take the vaccine."I think we should remember that a vaccine that is 95% effective is only effective if the majority of people in a population take it. If only half the population or only 60% of the population take it, then we are unlikely to have achieved the level of herd immunity that you need for curbing the disease," says Dr. Pulendran.And if the new COVID-19 vaccine requires two doses, how crucial will it be to make sure people receive that second round of immunization?Asked whether follow up will be a concern, Dr. Ray says, "I think it is a possible concern. We’re going to do a lot of learning. So, one of the things we’ve learned is that some vaccines we thought you needed multiple doses, one dose works pretty well."Doctors say research will be ongoing on the vaccine and the virus itself to ensure people will be protected as much as possible, because so many are hopeful for an end to COVID-19. 2268

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