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The Centers for Disease Control and Prevention told McDonald's late last week about a potential link to an E. coli outbreak, company spokespeople said Wednesday. As of Tuesday, the CDC has attributed 49 cases and one fatality across 10 states to the outbreak, which has been linked to McDonald's Quarter Pounder burgers. Roughly a fifth of McDonald's U.S. restaurants are not selling Quarter Pounder burgers at this time. The fast-food chain issued a statement on the outbreak Tuesday evening, shortly after the CDC issued its advisory. Over a two-week period, McDonald's typically sells roughly one million Quarter Pounders in the affected region, the company spokespeople said.
Persons: McDonald's, spokespeople, Cesar Pina Organizations: Disease Control, CDC, U.S . Department of Agriculture, U.S . Food, Drug Administration, McDonald's, North Locations: U.S, McDonald's U.S, Colorado , Kansas , Utah , Wyoming
CNN —An E. coli outbreak linked to McDonald’s Quarter Pounders has led to at least 49 illnesses across 10 states, including one death. Diced onions and other types of beef patties used at McDonald’s have not been implicated in this outbreak, the FDA said. E. coli infections can be seriousEscherichia coli, or E. coli, is a common bacteria, but certain types can make you sick. People with E. coli infections may have symptoms including severe stomach cramps, diarrhea, fever and vomiting. A few illnesses, including E. coli infections, are well above federal targets for reducing foodborne illness.
Persons: Sysco, Taylor, , Burger, Joe Erlinger, Erlinger, ” McDonald’s, Dr, Sanjay Gupta, Listeria, Boar’s, BrucePac, Nadia Kounang, Carma Hassan, Brenda Goodman, Meg Tirrell Organizations: CNN, US Centers for Disease Control, Food and Drug Administration, CDC, FDA, Taylor Farms, Foods, Taco Bell, KFC, Brands, Burger King, Taylor, McDonald’s, USA, CNN Health Locations: – Colorado , Kansas , Utah, Wyoming, Idaho , Iowa , Missouri, Montana , Nebraska , Nevada , New Mexico, Oklahoma, Taylor Farms Colorado, Burger, ’ Colorado, Colorado and Nebraska, Iowa , Kansas , Missouri, Montana , Oregon , Utah , Wisconsin, McDonald’s
McDonald's Quarter Pounders are making people sick with E. coli, the CDC said Tuesday. McDonald's shares plunged in extended training on Tuesday following the announcement. AdvertisementMcDonald's shares dropped more than 9% on Tuesday after the Centers for Disease Control and Prevention said one person died and 10 others were hospitalized in connection with an E. coli outbreak linked to the fast food chain's Quarter Pounders. The statement said the illnesses may be linked to slivered onions used in the Quarter Pounders, which are sourced by a single supplier that serves three distribution centers. Related storiesThe CDC said McDonald's has removed some ingredients from its burgers and paused sales of Quarter Pounders in some states.
Persons: , Cesar Piña, Piña, McDonald's, Donald Trump, handwashing Organizations: CDC, Service, Centers for Disease Control, Prevention, Business Locations: Nebraska, Colorado, McDonald's, America, Colorado , Kansas , Utah , Wyoming, Idaho , Iowa , Missouri, Montana , Nebraska , Nevada , New Mexico, Oklahoma, Pennsylvania
Spherules can be seen in this sample taken from another meteorite impact. Then all of a sudden, you have a giant tsunami, sweeping by and ripping up the seafloor.”This graphic shows the sequence of events following the S2 giant meteorite impact. When oceans boil and evaporate, they form salts such as those observed in the rocks directly after the impact, Drabon said. The researchers studied layers in this rock and determined that a global tsunami was initiated by the S2 meteorite impact 3.26 billion years ago. “Life during the time of the S2 impact was much simpler,” she said.
Persons: Everests, Nadja Drabon, Drabon, David Madrigal Trejo, Öykü, ” Drabon, , James Zaccaria, impactor, ” Ben Weiss, Robert R, Shrock, Weiss, ” Weiss, It’s, Organizations: CNN, Harvard University, National Academy of Sciences, Sciences, Massachusetts Institute of Technology Locations: Yucatan, what’s, Mexico, South Africa, Cape Cod
Hong Kong Reuters —Melioidosis, a bacterial infection, was responsible for killing at least nine monkeys at a Hong Kong zoo, authorities said, as a further two died over the weekend, taking the total to 11 in the past week. Part of the zoo, built in 1860 and the oldest park in Hong Kong, has remained shut since October 14 when authorities reported the first batch of monkey deaths. Autopsies found a large amount of the melioidosis-inducing bacteria in the monkeys organs, which likely came from soil near the monkeys habitat, they said. Visitors look at a buff-cheeked gibbon at Hong Kong Zoological and Botanical Gardens after 11 monkeys died of sepsis following melioidosis infection in the past week, in Hong Kong on October 21, 2024. Tyrone Siu/ReutersKevin Yeung, the city’s culture and tourism minister, told local public broadcaster RTHK that works at the zoo required digging up the soil near where the monkeys lived.
Persons: Hong Kong Reuters —, gibbon, Tyrone Siu, Kevin Yeung, , Organizations: Hong Kong Reuters, Authorities, Hong Kong Zoological, RTHK, Workers Locations: Hong Kong, Hong
HONG KONG — Nine monkeys who died in Hong Kong’s oldest zoo in two days this week had been infected with an endemic disease, possibly after some digging work near their cages, officials said on Friday. Another possibility is that some infected monkeys had close contact with other monkeys, he said. “The incubation period for melioidosis in primates is about a week and this matched with the period after the soil digging work,” he said. Edwin Tsui, the controller of the center, said the incident only happened in a single zone and its impact on Hong Kong residents would be very low. The Hong Kong Zoological and Botanical Gardens — the oldest park in the former British colony — fully opened to the public in 1871.
Persons: Kevin Yeung, melioidosis, Yeung, “ We’re, , Edwin Tsui Organizations: Culture, Hong Kong Zoological, Botanical Gardens, International Union for Conservation of, Hong Kong’s Center for Health Protection, Leisure, Cultural Services Department, Agriculture, Fisheries, Conservation Department, Department of Health Locations: HONG KONG, Hong Kong’s, Hong, Hong Kong, Central
CNN —A mile and a half beneath the ocean’s surface, the seafloor seems nearly as alien as the surfaces of other planets. These hydrothermal vents belch warm towers of elements that draw clusters of animal life, such as tube worms. There, animals develop symbiotic relationships with bacteria that use chemical reactions to produce sugars necessary for life beyond the reach of sunlight. Mónika Naranjo-Shepherd/Schmidt Ocean InstitueThe arms of an underwater robot helped uncover communities of giant tube worms and snails living in volcanic caves beneath warm vents in the Pacific Ocean. The finding suggests unique ecosystems on the seafloor and within the subseafloor are connected, allowing life to thrive above and below the ocean bed.
Persons: Mónika Naranjo, Shepherd, , Sabine Gollner, you’ve, Artemis, Charlie Duke, Arthropleura, Ashley Strickland, Katie Hunt Organizations: CNN, Royal Netherlands Institute for Sea Research, Scientists, SpaceX, Boca, Massachusetts Institute of Technology, NASA, Clipper, Kennedy Space Center, Yale University, CNN Space, Science Locations: Boca Chica , Texas, centipedes, Europa, Florida
In 2017, Hurricane Maria damaged three IV fluid manufacturing plants in Puerto Rico, also operated by Baxter, which led to a shortage. “Although this particular shortage on these particular IV fluids is not something we’ve encountered,” DeRienzo said. Along with IV fluids, the North Carolina Baxter facility also made specialty fluids, such as peritoneal dialysis fluid as well as irrigation fluids, used to clean wounds. Ganio said those measures won’t solve the ongoing IV fluid shortage problems long term. “The IV fluids are kind of a good example of the chronic shortages,” he said.
Persons: Helene, Erin Fox, ” Fox, Fox, , ” Michael Ganio, ” Ganio, , hasn’t, Baxter, Chris DeRienzo, Hurricane Maria, we’ve, ” DeRienzo, Ganio Organizations: Food, Baxter, FDA, University of Utah Health, American Society of Health, System, Braun, ICU, American Hospital Association, Carolina Baxter, of Health, Human Services, HHS Locations: North Carolina, U.S, Saline, Puerto Rico, Carolina, Canada, China, Ireland
CNN —The origin of modern humans’ long-standing love affair with carbs may predate our existence as a species, according to a new study. The study revealed these genes duplicated long before the advent of agriculture. Without amylase, humans would not be able to digest foods such as potatoes, pasta, rice or bread. The research also revealed duplication of the AMY1 gene existed in the genomes of Neanderthals and Denisovans, an extinct hominin first discovered in 2010 about whom relatively little is known. “This study’s genomic sleuthing is helping to finally time stamp some of those major milestones, and it is revealing tantalizing clues about humanity’s long love affair with starch.”
Persons: , Feyza Yilmaz, , sapiens, AMY1, Taylor Hermes, wasn’t, ” Hermes, , Christina Warinner, John L, Loeb, Warinner Organizations: CNN, The Jackson Laboratory, University of Buffalo, Jackson Laboratory, University of Arkansas, Social Sciences, Harvard University Locations: Farmington , Connecticut, New York
Listeria monocytogenes is a type of bacteria that can contaminate food and cause serious complications for certain groups of individuals. Even though cooking the meat kills any listeria that may be present, deli meat can be contaminated afterward during packaging or slicing. Similarly, the ready-to-eat meat products involved in the ongoing BrucePac recall are precooked, although the source of contamination hasn’t yet been determined. Listeria infection early in pregnancy can cause premature labor, a baby with a low birth weight and loss of the pregnancy. According to the Centers for Disease Control and Prevention, around 1,600 people are infected and 260 people die from listeria infection in the United States every year.
Persons: BrucePac, Camembert, they’re, listeria, It’s Organizations: Agriculture Department, Centers for Disease Control Locations: brie, United States
A Texas inmate is set to die in what would be the nation’s first execution involving “shaken baby syndrome.” One Direction member Liam Payne dies at the age of 31. Prosecutors argued that Nikki must have been shaken to death. Since Roberson’s conviction in 2003, the science behind shaken baby syndrome’s diagnosis has come under intense scrutiny. Also yesterday, a petition with more than 116,000 signatures asking Abbott to stop the execution was delivered to his office. Liam Payne at the "One Direction iHeartRadio Album Release Party" in Burbank, California.
Persons: Liam Payne, Paroles, Greg Abbott, Robert Roberson’s, Abbott, Roberson, Nikki, Lester Holt, I’ve, , I’m, Payne, Christopher Polk, Clear Channel Payne, fiancée, Henry, , Donald Trump, Kamala Harris, JD Vance, Brandy Zadrozny, Harris ’, Harris, “ Donald Trump, “ She’s, wouldn’t, Trump, ➡️, Donald Trump shrugged, ➡️ JD Vance, Ron DeSantis, Scott Perry, Tanya Chutkan, Biden, they’ve, Matthew Cappucci, ” — Evan Bush, optometrist, “ You’re, Elizabeth Robinson Organizations: Texas, Prosecutors, NBC News, Telemundo . Police, Getty, Clear Channel, NBC, Fox News, CNN, Democratic, Fox, GOP, Republicans, ➡️, ➡️ Florida Gov, Democrats, Freedom Caucus, Hurricane Milton, National Hurricane Center, MyRadar, Washington Post Locations: Texas, British, Argentina, Burbank , California, U.S, Ukraine, Univision, North Carolina, ➡️ Florida, Pennsylvania, Fulton County, Georgia, Florida
You’re basically inviting germs to party on your face.”The good news: Keeping your glasses clean is a relatively easy chore. SKIP AHEAD How to tell if your glasses need cleaning | How to clean your glasses | What to use to clean your glasses | Highly rated glasses cleanersHow to tell if your glasses need cleaningNot sure when to clean your glasses? Then, if they get smudged during the day, a quick clean works wonders.”How to clean your glassesMost glasses cases come with a small microfiber cloth. What to use to clean your glassesAs mentioned above, soap and water tend to be the best thing you can use to clean your glasses. “Everyone typically has soap and water in their house, making this an easy and affordable way to keep your glasses clean,” says Johnson.
Persons: , Janice Fan, Susan Johnson, , It’s, Johnson, cleansers, Bethany Heitman, TikTok Organizations: , ZEISS, NBC, Facebook, Twitter Locations: Milwaukee, Hampshire , Illinois
CNN —Scientists have uncovered communities of animals such as tube worms and snails living in volcanic caves beneath the seafloor, revealing a previously unknown but thriving ecosystem. An eelpout swims by a tower of tube worms at the Tica Vent, a hydrothermal vent site on the East Pacific Rise. Tube worms are immobile creatures that settle and grow in one place without moving, like barnacles. A large cluster of stationary tube worms thrives at the Fava Flow Suburbs, a site on the East Pacific Rise. Researchers use a robotic arm to lift a small portion of volcanic rock to verify that life exists beneath the ocean floor.
Persons: , , Dr, Sabine Gollner, Gollner, ” Gollner, Monika Bright, ” Bright, Alex Rogers, Rogers, It’s, ” Rogers, Mónika Naranjo, Shepherd Organizations: CNN —, Central America, Nature Communications, Royal Netherlands Institute for Sea Research, Ocean Institute, Schmidt Ocean, University of Vienna, Ocean Locations: Central, limnology,
The Summary BrucePac, a producer of precooked meat and poultry, has recalled nearly 10 million pounds of ready-to-eat food items because of a listeria risk. A recall of nearly 10 million pounds of ready-to-eat meat and chicken products affects items sold at major stores nationwide, including Trader Joe’s, Wegmans, 7-Eleven and Kroger. The list of recalled items consists primarily of premade salads, burritos and wraps containing chicken, sometimes alongside other meats, like bacon or ham. In July, Boar’s Head recalled more than 7 million pounds of deli meat over listeria concerns. An earlier recall of cheese products from dairy maker Rizo Lopez was linked to two listeria deaths and more than 20 hospitalizations.
Persons: Joe’s, Jenny Craig, Michelina’s, Giant, BrucePac, Listeriosis, Boar’s, Rizo Lopez Organizations: Kroger, BrucePac, Agriculture, Food, Inspection Service, Agriculture Department, Walmart, Meijer, Target, Aldi, USDA, Food and Drug Administration, The, Disease Control Locations: Oklahoma, U.S
ST. PETERSBURG, Fla. — Florida wildlife experts are warning locals in areas battered by Hurricanes Helene and Milton to avoid dark floodwaters for a hair-raising reason: alligators and snakes. The Florida Fish and Wildlife Conservation Commission wrote on X after Milton hit: “Some wildlife, such as alligators, snakes, and bears are more likely to be seen after a storm. She warned that alligators don’t want to be near people, but if someone tries to grab them, they will snap at them. Also ahead of Milton, the Florida Health department urged people to avoid floodwaters due to exposure to Vibrio, a flesh-eating bacteria commonly found in warm coastal waters. It stirred up colonies of yellow jackets in western North Carolina, likely due to their underground nests being destroyed from rain, flood water and toppled trees.
Persons: Milton, ” Rene Walker, , ” Walker, Jen Messer, , Messer, ” Messer, ” Ron Magill, Keith March, We’ve, Walker, Hurricane Helene Organizations: Hurricanes, Hurricane Milton, Tampa Bay, NBC News, Florida Fish and Wildlife Conservation, gator, Zoo Miami, and Wildlife Conservation Commission, Florida Health Locations: PETERSBURG, Fla, — Florida, Hurricane, Tampa Bay, Tampa, Pascoe County, , Florida, Milton, North Carolina
Hinton isn’t the first Nobel laureate to warn about the risks of the technology that he helped pioneer. Irene Joliot-Curie and Frederic Joliot shared the Nobel Prize for chemistry in 1935. AFP/Getty Images1945: Antibiotic resistanceSir Alexander Fleming shared the 1945 Nobel Prize in medicine with Ernst Chain and Sir Edward Florey for the discovery of penicillin and its application in curing bacterial infections. “I, for one, would not shrink from that challenge.”Jennifer Doudna won the Nobel Prize in chemistry in 2020 for her work on a new method of gene editing. Nobel Prize Outreach/Brittany Hosea-Small/Handout/Reuters2020: Gene editingFour years ago, Jennifer Doudna and Emmanuelle Charpentier shared the Nobel Prize in chemistry for the development of a method for genome editing called CRISPR-Cas9.
Persons: Geoffrey Hinton, , ” Hinton, John Hopfield “, Hinton, Hinton isn’t, Irene Joliot, Curie, Frederic Joliot, Marie, Pierre Curie, Joliot, , Sir Alexander Fleming, Ernst Chain, Sir Edward Florey, Fleming, underdose, Jeffrey Gerber, ” Gerber, ” Paul Berg, Tobbe, Paul Berg, Berg, Joanna Rose, it’s, Jesse Gelsinger, ” Jennifer Doudna, Brittany Hosea, Gene, Jennifer Doudna, Emmanuelle Charpentier, ” Doudna, “ We’ve, ” CNN’s Christian Edwards, Katie Hunt Organizations: CNN, Google, University of Toronto, Princeton University, Hulton, Getty, Children’s Hospital of Philadelphia, World Health Organization, Nobel, Innovative Genomics Institute Locations: AFP, , Stockholm
A new study found hundreds of unique viruses called bacteriophage on toothbrushes and shower heads. A recent study found hundreds of viruses on samples from toothbrushes and shower heads, including many that have never been seen before, let alone examined. These are not viruses that are going to infect you, these are viruses that are potentially cool," Hartmann said. In the future, phage might be a rich source of biotech innovations like phage therapy, in the same way pharmaceuticals have developed medicines from plants or animals. Advertisement"There are a lot of things waiting to be discovered just under our noses or on our toothbrushes," Hartmann said.
Persons: , Erica Hartmann, it's, Hartmann, Phages, Wahrman Organizations: Service, Northwestern University, Business, William Paterson University of New Locations: William Paterson University of New Jersey, Microbiomes
44 health care workers saw multiple cases of preteen children who had been shot in the head or chest in Gaza. 2 did not Merril Tydings Flight, emergency and critical care nurse, 44 years old, Santa Fe, N.M. “ These people were starving. ” Abeerah Muhammad Emergency and critical care nurse, 33 years old, Dallas, Texas “ Everyone we met showed us pictures of themselves before October. ” Merril Tydings Flight, emergency and critical care nurse, 44 years old, Santa Fe, N.M. “ It is very simple. ” 53 health care workers saw many children suffering from easily preventable infections, some of whom died from them.
Persons: Gaza Daniel Benneworth, Gray, I’ve, , Mimi Syed, Khan Younis, , ” Dr, Mohamad Rassoul Abu, bariatric, Nina Ng, Dr, Mark Perlmutter, Mount, Irfan Galaria, Khawaja Ikram, Israel, Ahlia Kattan, Ndal Farah Anesthesiologist, ” Asma Taha, Nahreen Ahmed, Aman Odeh, Mike Mallah, Deborah Weidner, Tanya Haj, Hassan, , Laura Swoboda, Feroze, couldn’t, Mohammed Al, Adam Hamawy, Talal Ali Khan Nephrologist, Arham Ali, Loma, Newborn, ” Monica Johnston Burn, ” Brenda Maldonado, Ayman Abdul, Ghani, Ammar Ghanem, Mohamad Abdelfattah, ventilators, ” Laura Swoboda, Benjamin Netanyahu, Israel’s, Harris, ProPublica, Peter Beinart, Kamala Harris, Ms, it’s Organizations: Nurses, Gaza’s Ministry of Health, West Bank, Mark Perlmutter Orthopedic, , United, Rights, Oxfam, United States, Israeli Defense Ministry, Committee, UNICEF, Gaza, Hamas, Biden, U.S Locations: Gaza, Ukraine, Haiti, Flint, Mich, Israel, Pittsburgh, Pa, New York City, N.Y, N.C, Chantilly, Va, , Savannah, Ga, Dallas , Texas, Costa Mesa, Calif, Toledo , Ohio, Santa Fe, Portland, Philadelphia, Austin , Texas, Charleston, S.C, Hartford, Conn, Olympia, Wash, Mequon, Wis, Lathrop, Ohio, South Brunswick, N.J, Oklahoma City, Okla, Loma Linda, Vancouver, Honolulu, Hawaii, Detroit, Tustin, United States, U.S, Al, Lebanese
These viruses, however, are not the kind that will give you the common cold or flu (or worse). It’s amazing how much untapped biodiversity is all around us.”The study identified more than 600 viruses found in the samples taken from showerheads and toothbrushes. And for every bacterium, there’s potentially tens or hundreds or even thousands of viruses that infect it,” Hartmann said, noting that viruses mutate very quickly, too. She hypothesized that a bacterium in your mouth could transfer to your toothbrush, taking its viruses with it – and these could keep evolving on the toothbrush. “Microbes are everywhere all the time … We wouldn’t be able to digest our food or fend off infection if we didn’t have our microbes,” Hartmann said.
Persons: Erica Hartmann, we’ve, ” Hartmann, Bacteriophages, “ There’s, , Joe Parker, wasn’t, Hartmann, Parker, toothbrushes, There’s, that’s Organizations: CNN, Northwestern University’s McCormick School of Engineering, Getty, World Health Organization, Innovation Locations: showerheads, Microbiomes, United States,
SKIP AHEAD The best pregnancy-safe skin care products in 2024 | How to shop for pregnancy-safe skin care | Why trust NBC Select? How I picked the best pregnancy-safe skin care productsI asked board-certified dermatologists about common pregnancy skin concerns like dryness and sensitivity and for their recommendations on pregnancy-safe formulas. The best pregnancy-safe skin care products in 2024When you’re pregnant, it may feel like you have to abandon your skin care routine and start new, but experts say that is not always the case. The fragrance-free formula has broad-spectrum protection, which means it keeps your skin safe from both UVA and UVB rays. How to shop for pregnancy-safe skin careWhen shopping for pregnancy-safe skin care, experts say the best approach involves assessing your skin’s changing needs and talking with your doctor about what ingredients you feel comfortable using.
Persons: Sejal Shah, , Rachel Nazarian, Erum Ilyas, you’re, Shah, La, Mili Godio, It’s, niacinamide, EltaMD, Posay’s, ceramides, Ilyas, Nazarian, , Squalane, “ It’s, dullness, There’s, Melasma, you’ve, they’re, retinoids, it’s, “ it’s, Oxybenzone, clary, TikTok Organizations: NBC, Dermatology, Neutrogena’s Hydro, La Roche, American Academy of Dermatology, OB, American College of Obstetricians, Alpha, National Institutes of Health, NIH, Facebook, Twitter Locations: New York, Pennsylvania, erring
When the power goes out, it’s a race against time to make sure food doesn’t spoil. “Bacteria multiply quickly between temperatures of 40 degrees Fahrenheit and 140 degrees Fahrenheit,” CNN wellness expert Dr. Leana Wen told CNN. Once the power is cut, a full freezer can hold a safe temperature for 48 hours with the door closed. They should also be kept in separate areas of the refrigerator any day of the week, regardless of the weather. If you are in one of these high-risk groups, the CDC recommends paying special attention to food safety procedures when buying, preparing, cooking and storing your food.
Persons: it’s, Leana Wen, , , Bill Marler, ” Marler, they’re, Don’t, Hurricane Helene, Bryan Olin Dozier, Wen, Marler Organizations: CNN — Hurricanes, US Centers for Disease Control, CDC, CNN, Press Locations: Seattle, CJ's, Lansing , North Carolina
5 Nobel-worthy discoveries that haven’t won the prize
  + stars: | 2024-10-05 | by ( Katie Hunt | ) edition.cnn.com   time to read: +8 min
The first human genomeThe mapping of the human genome has had a huge impact on biology and other fields. The output from a DNA sequencer is shown in this undated image from the National Human Genome Research Institute. But one reason the project may not have earned a Nobel Prize is the sheer number of people involved in the feat. The Nobel Prize in physiology or medicine will be announced on Monday, followed by the physics prize on Tuesday and the Nobel Prize in chemistry on Wednesday. The Nobel Prize for literature will be announced on Thursday and the Nobel Peace Prize on Friday.
Persons: Alfred Nobel, Nobel, Carsten Snejbjerg, Svetlana Mojsov, Joel Habener, Lotte Bjerre Knudsen —, Lasker, Knudsen, Hassabis, John Jumper, Lester Cohen, David Pendlebury, Pendlebury, “ Nobel, David Baker, , Boris Roessler, We’re, Jeffrey Gordon, Robert J, Glaser, Louis, Gordon, Claire King, Barack Obama, Drew Angerer, Mary, King Organizations: CNN, Stockholm —, Human Genome Research, Nordisk, Bloomberg, Getty, Rockefeller University, Harvard Medical School, Novo Nordisk, Clarivate’s Institute for Scientific Information, Google, Institute for Protein, University of Washington School of Medicine, Washington University, of Locations: Swedish, United States, United Kingdom, France, Germany, Japan, China, Hillerød, Denmark, Los Angeles, St
Researchers have now used DNA analysis to uncover just how long ants have been farming fungi, now described in a study published Thursday in the journal Science. To trace the evolution of this relationship between ants and fungi, Schultz and his colleagues built complex family trees. Using the DNA from 475 species of fungi, including 288 species known to be cultivated by ants, the researchers pieced together how all these organisms are related. The study team did the same thing for 276 species of ants, including 208 species of fungus farmers. Ants began farming fungi 66 million years ago after an asteroid hit Earth, according to a new study.
Persons: , Ted R, Schultz, Ant, Atta, Karolyn Darrow, what’s, There’s, ” Schultz, Corrie Moreau, , Moreau, We’re, they’ve, Kate Golembiewski Organizations: CNN, Disney, Smithsonian National Museum of, Cornell University Locations: Washington ,, Chicxulub, Mexico, New York, what’s, Chicago
London CNN —A medallion containing some of the original mold involved in the discovery of penicillin is expected to fetch up to $50,000 when it goes up for auction later this month. The mold medallion will be auctioned by Bonhams later this month. Bonhams“The cultures were contaminated by an airborne mold and before disposing of the cultures, he noticed that the mold had prevented normal growth by the staph,” it adds. It is expected to fetch $30,000-$50,000 in an online auction that runs from October 13 to 23. Penicillin changed the course of modern medicine, with antibiotics key to the decline of many diseases over the course of the 20th century.
Persons: Scottish bacteriologist Alexander Fleming, Bonhams, , Fleming, Alexander Fleming, , Pope Pius XII , Queen Elizabeth II, Prince Philip, Marlene Dietrich, Winston Churchill, Theodore Roosevelt, underdose, Katie Hunt Organizations: London CNN Locations: London, Scottish, United Kingdom, United States
The shelter-in-place recommendation for residents of Rockdale County, population 93,570, was valid through midnight, the county said in a statement. A sprinkler head malfunctioned after 5 a.m. at the BioLab plant, “causing a mixture with a water-reactive chemical,” Rockdale County Fire Chief Marian McDaniel said. Deputies say multiple roads in Rockdale County, Ga., were closed Sunday because of a fire at the BioLab facility on Old Covington Highway. "We’ve been firefighting with water," McDaniel said at during the update, "but the water is also aggravating the chemical." Rockdale County officials told residents living between Sigman Road and Interstate 20 to evacuate Sunday morning.
Persons: Marian McDaniel, ” McDaniel, McDaniel, Hurricane Helene, Sharon Webb, KIK Organizations: Fire, KIK, Products, U.S . Centers for Disease Control, CDC, Management Agency, Sunday Locations: Georgia, Atlanta, Rockdale County, Conyer , Georgia, Rockdale, Old Covington Highway
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