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A World Health Organization funded study published this week in the Lancet found that masks, physical distancing and eye protection offer substantial reduction in the spread of COVID-19. The study cautioned that even when used effectively and in combination, none of the interventions will completely prevent the spread of the virus. But the study’s authors offer some optimism the virus can be significantly slowed sans a vaccine. Keeping a distance of 1 meter in both healthcare and community settings reduced the risk of infection by 82 percent, according the research authored by a group of six infectious disease experts. Every additional meter of separation more than doubled the relative protection. “This evidence is important to support community physical distancing guidelines and shows risk reduction is feasible by physical distancing,” the study said. “Moreover, this finding can inform lifting of societal restrictions and safer ways of gathering in the community.”The study found that infectious droplets can travel up to 8 feet, and can stay in the air for hours. The use of masks and respirators with those infected with the virus reduced the risk of spreading the infection by 85%. The authors analyzed data that showed that N95 respirators in healthcare settings were up to 96% effective. Other masks were found to be 77% effective.Dr. Derek Chu from McMaster University, and co-author of the study, found that the most effective homemade masks should be ones that are water-resistant, have multiple layers, and are a good facial fit. The study also suggests that wearing eye protection resulted in a 78% reduction in infection; infection via the ocular route might occur by aerosol transmission or self-inoculation the study said. This point was one the researchers had less confidence in, and further data is needed to draw a conclusion. To read the full study, click 1901

A whistleblower's complaint about President Donald Trump's communications with Ukraine was hand delivered Wednesday afternoon to Capitol Hill for lawmakers to review.Sen. Richard Burr, the Republican chairman of the Senate Intelligence Committee, said he has started to read the document but declined to give his initial thoughts.Members of the Democratic-led House Intelligence Committee are also reviewing the documents.The move comes just hours after the White House released a transcript of a July 25 phone call that shows the President repeatedly pressed the leader of Ukraine to investigate former Vice President Joe Biden and his son.It also comes a day after House Speaker Nancy Pelosi declared the President had betrayed his oath of office and announced she is opening a formal impeachment inquiry.The conversation between Trump and Ukrainian President Volodymyr Zelensky is included in the whistleblower complaint, a source familiar with the situation said last week, a revelation only raised more questions in the ongoing controversy.Trump has downplayed the significance of the complaint, claiming the whistleblower is partisan and his conversations with foreign leaders are "appropriate."The intelligence community inspector general last week suggested that the whistleblower complaint that triggered the Ukraine-Trump drama, raised concerns about multiple actions, sources told CNN.However, the inspector general -- who spoke at a closed-door briefing last week -- would not say if those instances involved Trump, the sources said.One source said that Inspector General Michael Atkinson referenced "a sequence of events" and "alleged actions" that took place. However, another source disputed that the IG provided substantive details regarding the whistleblower claim. 1794

A New York woman drowned Friday while taking part in a stand-up paddleboard yoga class on Long Island, police said.Lisa Margaritis, 48, an experienced paddleboarder, was trying to help another woman who was struggling in the strong current under a bridge in Hashamomuck Pond when Margaritis' paddleboard got caught on a bridge piling and she fell in, Southold Police chief Martin Flatley said in a news release.Because she was tethered to the board, Margaritis wasn't able to free herself, Flatley said.A jogger passing by jumped in and was able to free Margaritis from the piling and bring her to land, he said.Southold police, the fire department's rescue squad and a hospital paramedic arrived and began CPR. Margaritis was taken to a Long Island hospital, where she was later pronounced dead, the release said. 826

A teenager has been arrested on suspicion of attempted murder after a boy was thrown from the 10th floor at the Tate Modern gallery in central London on Sunday, the city's Metropolitan Police said.The 6-year-old was found badly injured on a fifth-floor roof and was taken to a hospital by a helicopter, police said.Officers initially said the boy was in critical condition. In an update on Monday, they said he was in "critical but stable condition." They added the boy's family was being supported by police.Police said the 17-year-old male suspect had remained with members of the public on the 10th-floor viewing platform and was taken into police custody."There is nothing to suggest that he is known to the victim," the statement added.The London Ambulance said it received the first call about the incident at 2:40 p.m. local time (9:40 a.m. ET)."We sent two ambulance crews, an incident response officer, a medic in a response car and an advanced paramedic to the scene. We also dispatched London's Air Ambulance and our Hazardous Area Response Team," a spokesperson for the service said in an emailed statement.Nancy Barnfield, from Manchester, was on the 10th floor of the gallery with her two sons at the time of the incident.She said she heard a loud bang as she was walking away, and saw several people restraining a young man whom she said she previously noticed acting suspiciously.She said the man, who appeared to be 19 to 21 years old, looked very calm and was not fighting back.Police said a number of people have given them witness statements.Visitors to the gallery reported on social media that the landmark building, on the south bank of the Thames, was locked down as a result of the incident. The Metropolitan Police later allowed visitors to leave. The gallery was closed to visitors following the incident. Security guards at the scene told CNN it was unlikely to be reopened on Sunday.The Tate Modern was the most visited tourist attraction in the United Kingdom in 2018, according to the Association of Leading Visitor Attractions. The group said the gallery welcomed 5.9 million people last year. 2137

A possible government plan to send migrants who are in federal custody to South Florida sparked concern from local officials this week, and one mayor offered a proposal of his own."Bring them to the Trump hotels and ask the President to open his heart and home as well," Broward County Mayor Mark Bogen said.Bogen said in a statement that he and other local officials learned this week from US Customs and Border Protection of a plan to release hundreds of migrants weekly into the area."This is a humanitarian crisis. We will do everything possible to help these people," Bogen said. "If the President will not provide us with financial assistance to house and feed these people, he will be creating a homeless encampment."Neighboring Palm Beach County -- home to Trump's Mar-a-Lago resort -- also received a similar notification from CBP, officials there said.The sheriff said the agency had recently informed the county of a plan to transport 135 migrants from El Paso, Texas, to Broward and Palm Beach counties twice a week."The President wants to send his problems to Palm Beach County. And that's not fair," Palm Beach County Mayor Mack Bernard told CNN on Friday.CBP: 'We are not flying anyone to Florida'On Friday, a CBP official said there were no plans to send migrants to Florida "immediately," adding that the agency has been in "preliminary" conversations with a number of localities across the country about "contingency plans" to move groups of recently apprehended immigrant families."We are not flying anyone to Florida. We were in preliminary planning stages across the nation ... for having contingency plans because we are overcapacity and for our safety and the safety of those that we are charged with caring for, we can't keep them in these facilities," the CBP official said of intake facilities along the US-Mexico border."This is an emergency of 'get them out of our facilities as quickly as we can and as safely as we can.' This is an emergency. The entire system is overwhelmed."The official said record number of family units and unaccompanied minors crossing the border has created "a serious backlog" at intake facilities and forced immigration authorities to move the migrants to other areas for processing before release.CBP last week began moving immigrants by bus and plane to other border communities along the US-Mexico border "to leverage available capacity for processing and holding," CBP said.Since May 10, CBP has been bussing families from the Rio Grande Valley to Laredo, Texas, the official said, as well as flying migrants on planes contracted from Immigrations and Customs Enforcement to Del Rio, Texas, and San Diego.Everyone that is being moved by bus or plane is part of a family unit, and has been initially processed for criminal connections, and given a medical assessment to make sure they are medically cleared to fly, according to the official.The CBP official said authorities were looking at locations across the country where CBP has temporary detention facilities and adequate computer systems to be able to process the immigrants upon arrival. Those locations are primarily along the northern and coastal border, the official said.The official denied that the contingency plans being laid were targeting sanctuary cities, which would be in line with President Trump's stated intention of sending immigrants to sanctuary cities."All we are looking at right now is where we have the capacity and the bandwidth for the computer systems, and the computer systems to be able to do the processing," the official said.Lawmakers trade blameSeveral lawmakers who represent Florida in Congress said details were in short supply -- though they traded blame over who was responsible for the situation.Republican Sen. Marco Rubio said he'd sent a list of questions over the matter to Acting Homeland Security Secretary Kevin McAleenan.Republican Sen. Rick Scott's office said Democrats were to blame for refusing to fix a crisis at the border, adding that Scott is seeking additional information from local sheriffs, the White House and the Department of Homeland Security.Democratic Rep. Ted Deutch slammed what he said was a "stunning amount of confusion" over the administration's immigration policy."Our diverse community treats immigrants with dignity and respect; the Administration should do the same," he said in a statement. "That starts with a thoughtful plan rather than a rash decision apparently made by some in the Administration without any consultation with the rest of the government."Earlier this month, 4582