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The U.S. Food and Drug Administration updated its guidance on face coverings on Tuesday, adding information about wearing expired surgical masks.According to the FDA, face and surgical masks may still offer protection even if they've passed their designated shelf life or expiration date."If there is no date available on the face mask label or packaging, facilities should contact the manufacturer. The user should inspect all masks before use and, if there are concerns such as degraded materials (such as elastic) or visible tears," the agency recommends that you should discard the product.However, when it comes to re-using surgical disposal masks, the CDC recommends discarding them after one use.You can clean reusable masks, the CDC says, and recommends washing them after each use. For N95s, which the CDC considers a one-time-use product, but can be re-worn if cleaned with an approved decontamination method. 927

The U.S. government is officially investigating Facebook.The Federal Trade Commission confirmed in a statement Monday that it is currently investigating Facebook data practices as the company faces new scrutiny from the Cambridge Analytica scandal."The FTC takes very seriously recent press reports raising substantial concerns about the privacy practices of Facebook," said Tom Pahl, acting director of the FTC's Bureau of Consumer Protection. "Today, the FTC is confirming that it has an open non-public investigation into these practices."News broke earlier this month 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.CNN reported last week that the FTC was sending a letter to Facebook with questions about how the social media company allowed the data to wind up in the hands of Trump campaign consultants.Facebook stock was down 4% in early trading Monday.Reps for Facebook did not immediately respond to a request for comment.  1077

The weekslong search for Mollie Tibbetts, a 20-year-old Iowa student who disappeared while jogging, came to a grisly end Tuesday when a man guided investigators to a body in a cornfield.While authorities have yet to confirm the body is Tibbetts, they arrested Cristhian Bahena Rivera, 24, on first-degree murder charges.The discovery dashed the hopes of family and friends who had scoured Poweshiek and nearby counties as rewards grew to nearly 0,000. Tibbetts, officials said, is believed to have been abducted on July 18 as she went out for an evening jog.Rivera, who's an undocumented immigrant, told them Monday that he saw and pursued her, getting out of his car and running beside Tibbetts. She warned him she would call police, officials told reporters Tuesday.The suspect, who said he blacked out at some point, led authorities to the field Tuesday morning, they said. A body, dressed in Tibbetts' clothing, was covered in corn leaves.It is unclear why Rivera killed Tibbetts, said Rick Rahn, special agent in charge at the Iowa Division of Criminal Investigation."I can't really speak to you about the motive," Rahn said. "I can just tell you it seems that he followed her and seemed to be drawn to her on that particular day and for whatever reason he chose to abduct her." 1294

The Singapore Tourism Board is partnering with two cruise lines to provide cruises that won't visit any ports.The agency announced the pleasure cruises would operate at a 50% capacity, round-trip with no stops, and only open to Singapore residents."To provide assurance for safe cruising, the Singapore Tourism Board (STB) is developing a mandatory CruiseSafe certification program, which sets out stringent hygiene and safety measures throughout the passenger journey – from prior to boarding, to after disembarkation," the agency said in a press release.Before the ships can set sail, they must follow strict protocols to ensure everyone's safety, including passengers taking a mandatory COVID-19 test before boarding, providing 100% fresh air throughout the ship, and frequent cleaning.The Genting Cruise Lines' World Dream will begin sailing Nov. 6, and Royal Caribbean International's Quantum of the Seas will begin sailing in December, the agency said. 966

The Trump administration plans to raise pending tariffs on 0 billion in Chinese goods to 25% from 10%, a source familiar with discussions confirmed to CNN.The news was first reported by Bloomberg.The move, which is not finalized and could change, according to the source, comes as the United States and China remain locked in a trade war. Talks between US and Chinese officials have done little to ease tensions.The United States has already imposed 25% tariffs on Chinese goods worth billion. China immediately responded with its own tariffs on US goods worth billion.A second round of tariffs on products worth billion could take effect as soon as this week.US Trade Representative Robert Lighthizer earlier this month ratcheted up tensions when he released a list of thousands of additional Chinese exports worth 0 billion that could face 10% tariffs after a public comment period. It included fruit and vegetables, handbags, refrigerators, rain jackets and baseball gloves.Those tariffs, which might now be steeper, could go into effect as soon as September. 1108

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