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The strain of E. coli causing the current outbreak in romaine lettuce has been found in a reservoir on a farm in Santa Barbara County, California, the US Food and Drug Administration and Centers for Disease Control and Prevention announced Thursday.The agencies are continuing to investigate other possible sources, and the CDC still advises consumers not to eat romaine lettuce grown in California's Monterey, San Benito and Santa Barbara counties until investigations are complete."We cannot say how many cases are linked to this specific farm at this time," Ian Williams, chief of the CDC's outbreak response and prevention branch, said at a press briefing. "We have to do additional work at this farm and other farms that are being identified from our investigation."Properly labeled romaine grown outside those three counties and harvested after November 23, as well as romaine grown in greenhouses or hydroponically, should all be safe from contamination, the CDC said. The earlier warning against eating romaine from California's San Luis Obispo, Santa Cruz and Ventura counties has been lifted.The agency stressed that consumers should continue to avoid any romaine lettuce not labeled with the harvest date and location.The CDC has identified another seven illnesses since its update December 6, bringing the total people infected with E. coli to 59 across 15 states and Washington, D.C. The last reported illness was November 16. There have been 23 hospitalizations and two cases of hemolytic uremic syndrome, a type of kidney failure. No deaths have been reported.While calling it "premature" to call the outbreak over, Williams said it was a good sign that the most recently identified cases were in the same time period as the main outbreak."We're hopeful that it's moving in the right direction," Williams said. "It's still too early to tell."The first cases in this outbreak were identified in October. States with cases include California, Connecticut, Florida, Illinois, Louisiana, Massachusetts, Maryland, Michigan, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island and Wisconsin. 2141

The University of San Diego's head men's basketball coach Lamont Smith was arrested Sunday in the Bay Area and is facing three domestic violence charges, according to public records released by the San Francisco Sheriff's Department.Allen Lamont Smith, 42, was arrested at Oakland International Airport prior to the USD basketball team's flight back to San Diego following a 64-61 win over the University of San Francisco in last night's regular season finale.Officers were dispatched to the team hotel near Union Square late last night on reports of a domestic violence disturbance.The victim told police she was intimately involved with Smith. She was taken to the hospital and treated for non-life threatening injuries.USD released a statement to Scripps station KGTV in San Diego, stating "We are aware of the report of allegations related to Lamont Smith. We have very few details at the time, but we will be gathering information and will be commencing an investigation into the matter."Smith is facing three charges in San Francisco: domestic violence, assault with force likely to commit great bodily injury, and false imprisonment.A USD alum and former basketball player at the school, Smith is nearing the end of his third season as head coach of the Toreros.He is married and has two children, but the victim's relationship with Smith remains unclear.  1381

The recommended amount of sleep for adults is six to eight hours a night. Sleeping more than those hours is associated with an increased risk of death and cardiovascular diseases, says a global study published Wednesday in the European Heart Journal.Looking at data from 21 countries, across seven regions, the research team found that people sleeping more than the recommended upper limit of eight hours increased their risk of risk of major cardiovascular events, like stroke or heart failure, as well as death by up to 41%.But a possible reason for this could be that people have underlying conditions causing them to sleep longer, which in turn could raise the risk of cardiovascular disease or mortality, explain the authors of the study.The team, led by Chuangshi Wang, a Ph.D. student at McMaster and Peking Union Medical College in China, also identified a rising risk among daytime nappers."Daytime napping was associated with increased risks of major cardiovascular events and deaths in those with [more than] six hours of nighttime sleep but not in those sleeping [less than] 6 hours a night," Wang said.In those who underslept, "a daytime nap seemed to compensate for the lack of sleep at night and to mitigate the risks," Wang explained.Previous studies into this topic were mainly carried out in North America, Europe and Japan. The new study brings a global picture.But the findings are observational, meaning the cause of this association remains unknown."Even though the findings were very interesting they don't prove cause and effect," said Julie Ward, a senior cardiac nurse at the British Heart Foundation, who was not involved in the study.Having less sleep -- under six hours -- was also shown to increase these risks by 9%, compared with people who slept for the recommended six to eight hours, but this finding was not considered to be statistically significant by the team.In 2014, 35.2% of American adults reported not getting enough sleep with less than seven hours per night, according to the CDC. 2049

The stomach-churning market scare continues.The Dow tumbled 546 points, or 2.1%, on Thursday following another rollercoaster session. The index briefly turned positive during morning trading before succumbing to heavy selling pressure. At one point the Dow was down 699 points. The Dow has shed 1,378 points over the past two days.The mood on Wall Street was only slightly calmer than Wednesday's 832-point nosedive.The S&P 500 closed down 2.1%, notching its sixth-straight losing session. It's the longest slump for the broad index since just prior to President Donald Trump's election more than two years ago.The Nasdaq briefly tumbled into a correction, signaling a 10% decline from previous highs. But the index climbed out of correction territory and closed down 1.3%.All three major indexes have lost more than 5% this week. That hasn't happened since March."This kind of washout doesn't get accomplished in a day. Even though yesterday felt traumatic, it tends to be a three-day process," said Art Hogan, chief market strategist at B. Riley FBR.The VIX volatility index touched its highest level since February.One positive is that unlike on Wednesday, the market did not close on the lows of the day. The rebound was helped by fresh?reports that President Donald Trump and Chinese leader Xi Jinping have agreed to meet next month at the G-20 summit. Such a meeting could ease fears that the US-China trade war will hurt corporate profits and slow the US economy.Tech stocks have come under fire because they are some of the riskiest and most expensive parts of the market. Investors fear how these momentum names will hold up in a downturn, particularly as interest rates spike. A proxy for the tech sector had its sharpest plunge in seven years on Wednesday."Halloween started early this month for investors," Ed Yardeni, president of investment advisory firm Yardeni Research, wrote to clients.The afternoon sell-off comes even though a new report showed that consumer prices rose less than expected in September.Stocks have turned sharply south in large part because investors are concerned about rising interest rates. As the Federal Reserve raises rates to prevent runaway inflation, investors have been getting out of bonds, driving down their price and driving up their yields. Suddenly, the return on bonds has become competitive with some stocks — particularly risky tech stocks.Rising interest rates also increase borrowing costs for households and businesses, eating into corporate profits. 2551

The Transportation Security Administration (TSA) screened the highest number of travelers on Sunday since the start of the pandemic as more than a million Americans traveled home following the Thanksgiving holiday.The TSA screened 1.2 million passengers on Sunday, marking its highest total since March 16 — just days after President Donald Trump delivered a primetime address announcing travel restrictions to Europe as COVID-19 began to spread in the U.S. While TSA screening numbers aren't representative of all travel throughout the U.S., the number gives officials an idea of how many people boarded an airplane in the U.S. in a given timeframe.Despite the uptick in travelers, the amount of Americans traveling following Thanksgiving was nowhere near the amount that traveled on the Sunday following Thanksgiving in 2019 — on that day, TSA screen 2.9 million Americans.The uptick in travel comes despite warnings from the CDC against traveling for Thanksgiving amid a spike in COVID-19 cases. Top ranking health officials are urging anyone who traveled to attend a Thanksgiving gathering to get tested for COVID-19 even if they do not have symptoms.On Sunday, Dr. Deborah Birx — a member of the White House coronavirus task force — said anyone who attended a Thanksgiving gathering over the weekend should "assume" they have COVID-19 and take precautions against spreading the virus in the coming weeks.The U.S. has seen more than 4 million people become infected with the virus in November alone — a number that represents 30% of all cases recorded in the country since the pandemic began.Last week, Dr. Anthony Fauci — the U.S.'s leading infectious disease expert — warned that the U.S. could see a "spike superimposed on a spike" in cases in the weeks after Thanksgiving if Americans continued to travel. 1821