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Mass transit systems around the world have taken sweeping steps to curb the spread of the coronavirus, including shutting down some subways overnight and testing powerful ultraviolet lamps to disinfect seats, poles and floors. But experts say those steps solve only part of the problem because the virus is more often spread through the air. Transit officials are studying more advanced cleaning methods that might someday automatically disinfect transit systems around the clock. The Moscow Metro and a public bus company in Shanghai have experimented with germ-killing ultraviolet light. Agencies in Hungary and the Czech Republic have tried using ozone gas as a disinfectant. 686

MANHATTAN, N.Y. — Workers installed 192 new glittering Waterford crystal triangles on Times Square's New Year's Eve ball on Sunday in preparation for a pandemic-limited celebration on Thursday.The ball is a 12-foot-diameter geodesic sphere covered with more than 2,000 crystal triangles of various sizes. Some new crystals are swapped in every year. This year's addition features a new “Gift of Happiness” design represented by a sunburst of bright cuts radiating outward. The ball, blazing with more than 32,000 LED lights, will be dropped at 11:59 p.m. on New Year's Eve to ring in 2021.The Times Square celebration will be much smaller than usual because of the coronavirus pandemic. There will be fewer than 100 people to ring in 2021 in person.Doctors, nurses, teachers, grocery store employees and transit workers will be invited to enjoy the celebration in socially distanced pens while everyone else watches from home.More than 180 million Americans and perhaps one billion worldwide are expected to watch the Times Square celebrations virtually online or on a free NYE app.The event will be headlined by Gloria Gaynor, Jennifer Lopez, Billy Porter and Jimmy Allen.This story includes reporting from Magee Hickey on PIX11.com. 1243

Maryland-based vaccine developer, Novavax, has received .6 billion from the federal government to complete late-stage clinical development; set up large-scale manufacturing; and deliver 100 million doses of NVX?CoV2373, its COVID-19 vaccine candidate, as early as late 2020.This is the largest vaccine deal to date with the Trump administration as part of their Operation Warp Speed, which is focused on making a COVID-19 vaccine and treatments available as quickly as possible.Novavax has not brought any of their developed vaccines to market. According to information on their website, they have developed several vaccines for infectious diseases, however they are all in various stages of development or clinical trials. These include vaccines for the seasonal flu and RSV. Other vaccines created by Novavax are not actively being developed or studied at this time, including ones for Ebola, MERS, and SARS.According to a statement from Novavax, the agreement with the federal government includes the company demonstrating being able to rapidly get manufacturing and large-scale production of the vaccine going once approved. Novavax hopes to conduct their late-stage clinical study with 30,000 subjects in fall 2020.An early-stage clinical study took place in Australia in May on 130 participants. Study results are expected at the end of July.“Today’s .6 billion investment supports the Novavax candidate, depending on success in clinical trials, all the way through to manufacturing 100 million doses for the American people,” said U.S. Health and Human Services Secretary Alex Azar.Regeneron Pharmaceuticals has also received 0 million through Operation Warp Speed on Tuesday, to make and supply its COVID-19 vaccine candidate, REGN-COV2. Their vaccine is currently in phase 2 and phase 3 clinical studies for the treatment and prevention of COVID-19.Regeneron has several vaccines on the market currently, including Dupixent, used to treat allergic diseases such as eczema, asthma and nasal polyps which result in chronic sinusitis, and Praluent, used to treat high cholesterol. 2101

Lowe’s, in partnership with a group of NFL players, says it is contributing million in Christmas trees to needy families and facilities in “need of extra cheer” this holiday season.All told, Lowe’s will deliver 13,000 pre-lit trees to homes and organizations throughout the country. Among the facilities to receive the donated trees will be childcare centers, youth centers, first responder stations and nonprofit housing organizations.Top NFL players including Dak Prescott, Jared Goff, Adam Thielen and Andy Dalton are joining the project. Prescott is joining six Dallas-area organizations to provide 100 trees for organizations in the Dallas area."This has been a tough year for so many people who deserve nothing but joy and festivity this holiday season. I was so touched by what Lowe's is doing to make the holidays a little brighter for these special families and organizations, and just knew I had to get involved," said Dak Prescott, quarterback for the Dallas Cowboys, in a statement. "Giving back is what the holidays are all about, and it's an honor to be a part of these tree deliveries alongside so many other incredible NFL players and organizations." 1177

Mark Zuckerberg is finally breaking his silence five days after a data scandal engulfed Facebook.The Facebook CEO pledged in a post on Wednesday to take a series of steps to protect user data and said he is ultimately responsible for whatever happens on the platform."We have a responsibility to protect your data, and if we can't then we don't deserve to serve you," Zuckerberg wrote in a Facebook post. "I've been working to understand exactly what happened and how to make sure this doesn't happen again."News broke this weekend that Cambridge Analytica, a data firm with ties to President Donald Trump's campaign, reportedly accessed information from about 50 million Facebook users without their knowledge.Facebook says the data was initially collected by a professor for academic purposes in line with its rules. The information was later transferred to third parties, including Cambridge Analytica, in violation of Facebook's policies.The controversy wiped away nearly billion from Facebook's stock price earlier this week and prompted politicians on both sides of the Atlantic to call for Zuckerberg to testify.Facebook is now facing lawsuits from investors and users as well as a "delete Facebook" movement. The latest member of the latter: Brian Acton, the cofounder of WhatsApp, which Facebook acquired for billion in 2014. 1350