天津市龙济医院泌尿外科主任医师(天津市龙济环境服务如何) (今日更新中)

When you go out to eat or visit the grocery store, you’ll probably spot an employee wiping down tables or spraying carts with disinfectant. These sanitizers can kill the novel coronavirus, but doctors warn some can also cause chemical burns and allergic reactions on your skin.“Depending on the strength of these disinfectants, they can cause damage to the skin. They can react like a burn would, which can appear with significant redness or swelling to the skin,” said Dr. Frederick Davis, who works in the emergency department at the Long Island Jewish Medical Center.One Florida family believes their baby got a chemical burn after sitting in a Walmart cart sprayed with disinfectant.Davis said alcohol, bleach and ammonia, often used in commercial sanitizers, can create that reaction.“A lot of these cases, unfortunately, happen because people think it’s a disinfectant, it kills bacteria and viruses, it’s safe to apply to the skin, but it definitely isn’t,” he said.Environmental Biology Professor at the University of Arizona Dr. Charles Gerba said commercial disinfectant can be harmful to skin until it dries completely.“You don’t want to put the child down in the seat if it’s wet with disinfectant,” warned Gerba.Parents should dry carts or any surface covered in disinfectant before letting kids touch them, but experts caution, disinfectants may not work properly if they cannot dry on their own.So, to keep your kids safe and kill the germs, Dr. Gerba recommends placing a towel down in the cart or using a baby wipe to remove harsh chemicals that can build up over time.“That’s one of my concerns,” said Gerba. “You keep adding these chemical disinfectants on every single day, they’re subject to misuse, like not drying enough, so you might get some exposure,” he said.Because of these dangers, Dr. Gerba is experimenting with a replacement for commercial grade sanitizers with a company called Allied Bioscience. It’s a spray coating that sticks to any surface, even touch screens, and kills bacteria and viruses for months at a time.“It’s the same principle as odor eater socks,” said Gerba. “The reason the socks didn’t smell is it killed the bacteria that caused the odors,” he explained.Michael Ruley is the CEO of Allied Bioscience and said he hopes this coating will make its way onto airplanes, into schools and grocery stores soon. “With this coating going down, it gets ahead of the threat and is proactive instead of reactive,” Ruley said.This new technology is still getting approved by the EPA, but studies show it can fight the coronavirus.“They killed the coronavirus pretty well, like 99 percent or more, within a few minutes sometimes,” Gerba said.This product needs to be applied once every 90 days to remain effective, which would lift much of the workload off employees to clean places.“That’s the whole goal is to get people back feeling comfortable in the environment and be able to go out and enjoy their environment,” said Ruley.But until the frequent sanitizing ends, Dr. Gerba warns just because a surface is clean, doesn’t mean it’s safe for you or your kids to touch. He said the best way to protect your skin is to immediately wash your hands after touching anything that’s been sanitized. 3243

WEST PALM BEACH, Fla. — President Donald Trump and First Lady Melania Trump arrived at Palm Beach International Airport Wednesday evening to spend the final Christmas of his presidency at Mar-a-Lago.The Federal Aviation Administration placed temporary flight restrictions around Mar-a-Lago's airspace on Tuesday and the Town of Palm Beach has placed checkpoints and closed roads around Mar-a-Lago. Those closures will be in effect through Sunday, Jan. 3, 2021.The Trumps traditionally attend a Christmas service at Bethesda By The Sea in Palm Beach, but this year the church will be holding services virtually. 618

White House chief of staff John Kelly, under fire over the White House's handling of domestic abuse allegations against a senior aide, ordered an overhaul of the security clearance process for current and incoming top administration officials.In a five-page memo to the White House counsel, national security adviser and deputy chief of staff for operations, Kelly called for all background check investigations into potential top White House officials to be delivered directly to the White House Counsel's office by the FBI and for the FBI to share "significant derogatory information" uncovered in the course of investigations into senior staff with the White House within 48 hours, according to a copy of the memo released by the White House.  759

What are Apple’s Black Friday 2020 plans?As we all know, Apple doesn’t have “discount” in its DNA. While Apple tempts us with its latest technology, Black Friday deals often come from retailers clearing out last-generation inventory. Apple has introduced the iPhone 12 Pro and iPhone 12 Pro Max, but any discounts you find will likely be tied to contracts with carriers.All of which means you might have to do a little more work to find Black Friday deals on Apple tech. We’ve done some of that shopping reconnaissance for you.What are Apple’s Black Friday 2020 deals?Here’s what we know so far:AT&T is offering a credit up to 0 on an eligible smartphone trade-in with an upgraded or new line and the purchase of an iPhone 12.Best Buy will be offering discounts up to 0 on select MacBook Pros and up to 0 on select iPad Pros (through Nov. 28).Walmart will have AirPods Pro for 9 ( savings) and Apple Watch Series 3 (GPS) for 9 ( savings), both online only.Amazon hasn’t leaked any significant Apple discounts yet; off here, there. The best we’ve found is a 2017 model iPad Pro for 0.84 (.16 savings).How can you save money on Apple products?Here are a couple of ways to save on Apple products. First, with an Apple Card, you can get 3% cash back when you buy directly from Apple. You’ll also have the option to pay in monthly installments with zero interest charged, with approved credit.And iPhone or iPad owners can receive up to a 0 credit toward the purchase of a new Apple product with Apple Trade In.What were Apple’s Black Friday 2019 deals?Apple products are customer magnets during the holidays. Here are some of the Black Friday specials from last year:Apple offered gift cards ranging from to 0 with the purchase of select Apple and Beats products.HomePods were discounted to 9.99 (regularly 9).Target featured a 0 gift card with the qualified activation of an iPhone 11 or iPhone XS with Verizon or AT&T.Walmart sold the Apple Watch Series 3 (GPS) 38mm for 9 (regularly 9).More From NerdWalletSmart Money Podcast: The Holiday Shopping EpisodeIPhone Black Friday 2020 Deals: Are They Worth It?Cell Phone Black Friday 2020 Deals: Are They Worth It?Hal M. Bundrick, CFP is a writer at NerdWallet. Email: hal@nerdwallet.com. Twitter: @halmbundrick. 2332

WILMINGTON, Del. (AP) — The Democrats' historic boundary breakers are joining forces at the party’s national convention. Barack Obama, Hillary Clinton and Kamala Harris are all addressing the virtual convention Wednesday night in an effort to rouse the diverse coalition Joe Biden will need to defeat President Donald Trump this fall. Harris made a surprise, brief appearance as proceedings got under way, calling on supporters to make specific plans to vote — and overcome obstacles including the coronavirus and postal delays.Obama, the first Black president, and Clinton, the first woman nominated for president by a major party, were also speaking later, and Harris will be delivering remarks that will serve as her introduction to millions of voters. 763

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