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A new study out of a pediatric medical center in Chicago suggests that young children do not only spread COVID-19 more efficiently than adults, but they could be major drivers in the pandemic as schools start to reopen.The report was published at the end of July and examined concentrations of COVID-19 in the nasopharynx, or the upper region of the throat that connects nasal passages. According to the results, children ages 5 and younger who develop mild to moderate symptoms have 10 to 100 times as much COVID-19 in their nasopharynx as adults.“This is a very complex issue involving not just the virus, but everything else,” said Dr. Kwang Sik Kim, director of pediatric infectious disease at Johns Hopkins University Hospital. "We don’t have any real data to indicate to schools what they should do, what is the best recipe they need to follow.”The study raised concerns about the erratic behavior of children and how it could play a factor in the virus’ spread, reading, "Behavioral habits of young children and close quarters in school and daycare settings raise concern for SARS-CoV-2 amplification in this population as public health restrictions are eased. In addition to public health implications, this population will be important for targeting immunization efforts as SARS-CoV-2 vaccines become available.”“Don’t, under any circumstance, even think about opening that school for in-class instruction until you’ve got the virus under control,” said Lily Eskelsen Garcia, president of the National Education Association.Eskelsen Garcia teaches 39 6th-graders in Salt Lake City and says unless the infection rate of a community is below 5 percent, as outlined by the CDC and WHO, school districts should not even consider opening for in-person instruction.Currently, the infection rate in the United States is 7.8 percent."If you open a school before you get the infection rate under control, you will turn that school into the community’s super-spreader,” said Eskelsen Garcia.“Make a decision for today based on the information available today, and then act differently when you have data tomorrow. I think that’s the right approach,” said Dr. Kim. 2170

A new wave of pollution is littering our streets and shores, disposable face masks and plastic gloves.The use of personal protective equipment (PPE) has surged around the world, with one study estimating a monthly usage of 129 billion face masks and 65 billion gloves globally."The amount of PPE we're finding, even just anecdotally walking through our streets, is astounding," said Alex Ferron, Chapter Chair of the San Diego Surfrider Foundation.Making matters worse, the pandemic has impacted some of the traditional methods used to tackle pollution.Last year, Surfrider San Diego's beach clean-ups removed more than 16,000 pounds of trash from the coastline. But with social distancing laws, the nonprofit fears that number will be drastically lower in 2020."Plastic pollution hasn't stopped. Plastic is being used, if not more than ever," said Ferron. The French nonprofit Ope?ration Mer Propre is documenting PPE waste in the Mediterranean Sea, sharing videos and pictures of gloves and face coverings littering the seafloor.Ferron says the pandemic also reversed other progress made by environmental groups."Initially, we saw a big trend away from reusable items at all, my coffee shop wouldn't take my mug, my grocery store wouldn't take my bag."Ferron says she was OK with this safety precaution early on because little was known about the virus.But now, she points to some of the latest CDC information, which says COVID is mainly spread from person-to-person, within close contact. Transmission through contaminated surfaces has not been documented.A health expert statement signed by over 100 scientists around the world stated that reusable systems could be used safely by employing basic hygiene.To try and tackle the problem, Surfrider San Diego launched a solo cleanup campaign, encouraging individuals to clean old and new waste polluting our communities."Empower people to go out and pick up trash. In their neighborhood, in their parks, at their local beach, wherever they feel comfortable, and do their part," said Ferron. The nonprofit has guidelines on how to do this safely, urging people to wear a mask, use reusable gloves, and a trash grabber if possible. Also, they say to bring two bags to separate PPE from recyclables.Those who can't get out and clean can do their part by making sure their PPE ends up in a trash can and not the ground.Ferron says whether or not you live near a beach, you can make a difference."It's not just an ocean issue, it's an environment issue," Ferron said. 2522

A very merry end to election week: Starbucks will begin serving their holiday beverages and handing out their holiday cups Friday, November 6. For a limited time, a festive reusable cup will be given to customers who order holiday drinks.The red, green and white reusable cups will be included when customers order a holiday beverage of any size at participating stores. They will be handed out while supplies last at each store, for orders in-person, drive-thru, mobile, curbside or when ordered through Uber Eats.The festive reusable cup, which feature a different design each year, are made to look like a cozy, holiday sweater this year.In order to get a free cup, customers will need to order a handcrafted fall or holiday beverage: Caramel Brulee Latte, Chestnut Praline Latte, Eggnog Latte, Hot Chocolate, Peppermint Hot Chocolate, Peppermint Mocha, Pumpkin Cream Cold Brew, Pumpkin Cream Nitro Cold Brew, Pumpkin Spice Latte, Salted Caramel Cream Cold Brew, Salted Caramel Hot Chocolate, Salted Caramel Mocha and Toasted White Chocolate Mocha.The store's disposable cups will also feature festive designs through November and December. 1152

A Republican Representative from Alabama told reporters this week he plans to challenge the official Electoral College votes when Congress certifies President-elect Joe Biden’s election win on January 6.Representative Mo Brooks says he will challenge the results if another senator joined him in the effort. At least one lawmakers in each chamber of Congress needs to object on January 6 when the Electoral College vote-counting takes place in order for the counting to stop and the challenges to be considered, according to Politico.“In my judgment, if only lawful votes by eligible American citizens were cast, Donald Trump won the Electoral College by a significant margin, and Congress’s certification should reflect that,” Brooks said. “This election was stolen by the socialists engaging in extraordinary voter fraud and election theft measures.”Brooks has said he has had some “indirect communication” with senators about joining forces, but he would not elaborate, according to several media outlets.President Donald Trump appeared to approve of Rep. Brooks’ decision, tweeting Thursday morning, “Thank you to Representative Mo Brooks!” 1152

A man who was involved in a lengthy police chase in Oklahoma City on Friday shot and posted a Facebook Live video during the chase."I'm in a high-speed chase, bro!," the man said.Watch the video below:The man, who police said stole a vehicle, was taken into custody after the chase, which began in southwest Oklahoma City and lasted for more than two hours.For more information, click here. 403

来源：资阳报