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☆ Foxes were once humans’ best friends, study says
▼ + stars: | 2024-04-11 | by ( Mindy Weisberger | ) edition.cnn.com time to read: +7 min

Archaeologists originally uncovered the near-complete D. avus skeleton buried alongside a human at Cañada Seca, a site in northern Patagonia, in 1991. Parts of the D. avus specimen were buried alongside a human at Cañada Seca, a site in northern Patagonia. D. avus lived from the Pleistocene Epoch (around 2.6 million to 11,700 years ago) into the Holocene, becoming extinct about 500 years ago. With a similar diet to D. avus, dogs may have helped speed the foxes’ extinction by outcompeting them. Dogs could also have carried and transmitted diseases that sickened the foxes, Lebrasseur added.

Persons: wasn’t, Ophélie, avus, Francisco Prevosti “, Dusicyon avus, ”, Lebrasseur, Cinthia, ” Lebrasseur, Dr, Aurora, d’Anglade, ‘, Francisco Prevosti, it’s, ” Mindy Weisberger Organizations: CNN, Wellcome Trust, Archaeology Research, University of Oxford’s School of Archaeology, Royal Society Open Science, Argentina’s, Technical Research, Universidade, Oxford, Scientific Locations: what’s, Argentina, South America, Cañada Seca, Patagonia, United Kingdom, Europe, Asia, Spain, Patagonia . Hunter

☆ Did syphilis originate in the Americas? Ancient DNA offers some insight
▼ + stars: | 2024-01-24 | by ( Katie Hunt | ) edition.cnn.com time to read: +8 min

In France, it was named the “Neapolitan disease” after the French army got infected during its invasion of Naples, Italy, in the first documented syphilis epidemic. A complex disease caused by a complex bacteriumWithout treatment, syphilis can cause physical disfigurement, blindness and mental impairment. Others believe T. pallidum bacteria always had a global distribution but perhaps grew in virulence after initially manifesting as a mild disease. Some bones had marks characteristic of infection with T. pallidum — the bacteria effectively eat away at bones, leaving concave lesions. “The modern tools available for extracting DNA from ancient samples, for enriching the treponemal DNA, and obtaining deep sequencing from samples has rapidly increased our understanding of the Treponema.”

Persons: Christopher Columbus, Treponema pallidum, ”, Brenda J, Baker, Jose Filippini It’s, Molly Zuckerman, wasn’t, ” Zuckerman, “, it’s, Columbus, Europe ’, Sheila A, pallidum, Verena Schünemann, Schünemann, Mathew Beale, Beale, ” Lukehart Organizations: CNN, Research, Arizona State University, Bioarchaeology Laboratories, Mississippi State University, University of Washington, University of Zurich’s Institute of Evolutionary, Wellcome Sanger, Columbus Locations: France, Naples, Italy, Europe, Americas, Brazil, New, Laguna, Santa Catarina, Africa, Columbus, Finland, Estonia, Netherlands, Asia, Cambridge, England

Agriculture has suffered losses of over $25 billion since the war began, Ukrainian grain trader association UGA estimates. Ukraine's grain exports so far in the 2023/24 season that started in July are running 28% below the year-earlier volume, according to agriculture ministry data. A new Black Sea shipping channel may offer a lifeline, like for Ukraine's depleted steel industry. An additional 943,000 tons should leave from Black Sea ports and 464,000 tons from the Danube by the month-end. A Russian missile strike on port infrastructure in Odesa on Nov. 21 added to a series of attacks on Ukraine's Black Sea and Danube grain ports.

Persons: Stringer, Jean, Francois Lepy, Dmitry Skornyakov, Denys Marchuk, Skornyakov, Yuriy Stelmakh, Roman Gorobets, Soliman, Scott Wellcome, Pavel Polityuk, Gus Trompiz, Nigel Hunt, David Evans Organizations: REUTERS, Agriculture, UGA, Spike, Agrarian Council, FE ASTRA, Kremlin, Mediterranean, Thomson Locations: Ukraine, Zaporizhzhia region, PARIS, Russia, UN, Geneva, Black, Russian, Odesa, Romania's Constanta, Brazil, Egypt, GoodMills, Kyiv, Paris, London

☆ Dengue Will 'Take Off' in Southern Europe, US, Africa This Decade, WHO Scientist Says
▼ + stars: | 2023-10-06 | by ( Oct. | At A.M. | ) www.usnews.com time to read: +4 min

By Jennifer RigbyLONDON (Reuters) - Dengue fever will become a major threat in the southern United States, southern Europe and new parts of Africa this decade, the WHO's chief scientist said, as warmer temperatures create the conditions for the mosquitoes carrying the infection to spread. Many cases go unrecorded, but in 2022 4.2 million cases were reported worldwide and public health officials have warned that near-record levels of transmission are expected this year. Earlier this week, the WHO recommended Takeda Pharmaceuticals' Qdenga vaccine for children aged 6 to 16 in areas where the infection is a significant public health problem. Qdenga is also approved by the EU regulator, but Takeda withdrew its application in the United States earlier this year, citing data collection issues. Dengue is spread by infected Aedes aegypti mosquitoes, which behave differently to the malaria-carrying kind.

Persons: Jennifer Rigby LONDON, ” Jeremy Farrar, ” Farrar, Farrar, ”, “, Takeda, Jennifer Rigby, Michele Gershberg, Sharon Singleton Organizations: World Health Organization, Reuters, Wellcome, WHO, Takeda Pharmaceuticals, U.S . Food, Drug Administration Locations: United States, Europe, Africa, Asia, Latin America, Bangladesh, Vietnam, Saharan Africa, EU

[1/2] Mosquitoes are seen on stagnant water on the roadside during countrywide dengue infection, in Dhaka, Bangladesh, August 24, 2023. REUTERS/Mohammad Ponir Hossain/File Photo Acquire Licensing RightsCompanies Takeda Pharmaceutical Co Ltd FollowLONDON, Oct 6 (Reuters) - Dengue fever will become a major threat in the southern United States, southern Europe and new parts of Africa this decade, the WHO's chief scientist said, as warmer temperatures create the conditions for the mosquitoes carrying the infection to spread. Many cases go unrecorded, but in 2022 4.2 million cases were reported worldwide and public health officials have warned that near-record levels of transmission are expected this year. Qdenga is also approved by the EU regulator, but Takeda withdrew its application in the United States earlier this year, citing data collection issues. Dengue is spread by infected Aedes aegypti mosquitoes, which behave differently to the malaria-carrying kind.

Persons: Mohammad Ponir Hossain, ” Jeremy Farrar, ” Farrar, Farrar, ”, “, Takeda, Jennifer Rigby, Michele Gershberg, Sharon Singleton Organizations: REUTERS, Takeda Pharmaceutical, World Health Organization, Reuters, Wellcome, WHO, Takeda Pharmaceuticals, U.S . Food, Drug Administration, Thomson Locations: Dhaka, Bangladesh, United States, Europe, Africa, Asia, Latin America, Vietnam, Saharan Africa, EU

☆ Novo Nordisk's Wegovy bonanza looms large in Denmark
▼ + stars: | 2023-10-05 | by ( Maggie Fick | ) www.reuters.com time to read: +6 min

COPENHAGEN, Oct 5 (Reuters) - The whirlwind success of weight-loss treatment Wegovy is providing a bonanza not just for its developer, Novo Nordisk (NOVOb.CO), but also for its home country of Denmark. Interviews with Danish economists, analysts, and executives at the Novo Nordisk Foundation which controls Novo highlight the benefits to the economy from jobs to private wealth - but also the potential pitfalls of relying on a single, outsized company. Record profits for Novo are projected to generate returns for the Foundation of more than $12 billion in coming years. Novo Nordisk added 3,500 jobs in Denmark in 2022, bringing the total in the country to 21,000 employees, out of 59,000 worldwide, a company spokesperson said. Before Wegovy, "we used to be kind of, 'Isn't Denmark the place where Stockholm is the capital?'"

Persons: Danes, Lars Skovgaard Andersen, Lars Christensen, Wegovy, Mads Krogsgaard Thomsen, " Thomsen, Moller, Thomsen, Melinda Gates, Rasmus Kristian Feldthusen, Maggie Fick, Jacob Gronholt, Alexander Smith, Josephine Mason, Michele Gershberg, Catherine Evans Organizations: Novo Nordisk, Novo Nordisk Foundation, Danske Bank, Copenhagen Business School, Novo, Foundation, Reuters, Novo Holdings, Carlsberg, Maersk, U.S, Melinda Gates Foundation, UK's Wellcome Trust, Wegovy, University of Copenhagen, Nokia, Pedersen, Thomson Locations: COPENHAGEN, Denmark, Stockholm, Copenhagen, Danish, Novo, Europe, North America, Asia, OUTGROWING DENMARK, Finland

REUTERS/Remo CasilliLONDON, July 18 (Reuters) - The world is baking under extreme heat - with Asia, Europe and the United States all dealing with scorching temperatures. LESS OBVIOUS RISKSAir pollution also poses a health risk, with serious potential effects from wildfire smoke including inflammation and tissue damage. Dr Vikki Thompson, Climate Scientist, Royal Netherlands Meteorological Institute, said extreme heat often contributes to poorer mental health, as well as a rise in car crashes and drownings. Location matters, too; people are at higher risk in places where they are not used to such heat, including parts of Europe. It is also important to check on the vulnerable, including older and isolated people, they said.

Persons: Remo Casilli, Liz Stephens, Dr Vikki Thompson, Modi Mwatsama, Heatstroke, Jennifer Rigby, Kate Turton, Catherine Evans Organizations: REUTERS, Remo Casilli LONDON, WHO, heatwaves, Britain's University of Reading, Royal Netherlands Meteorological Institute, Wellcome, Public, Thomson Locations: Italy, Rome, Asia, Europe, United States, London

☆ Climate leaders say 3 conversations need to happen at the World Economic Forum this week to lock in a sustainable future
▼ + stars: | 2023-01-16 | by ( Freya Graham | ) www.businessinsider.com time to read: +6 min

The climate crisis is set to dominate the agenda at this year's World Economic Forum meeting in Davos. Climate experts say they'll be looking out for 3 conversations, including how to pay for the climate crisis. More climate finance dealsSome solutions to the climate crisis already exist, according to Sweta Chakraborty, behavioral scientist and CEO of climate solutions organization We Don't Have Time. A sovereign debt conversion deal enables governments to convert a portion of this debt into sustainability financing. "Developing countries want to join the fight against the climate crisis and need financial support to be successful," she said.

☆ Most armies ignore autistic people. Israel is calling them up.
▼ + stars: | 2023-01-12 | by ( Joshua Zitser | ) www.businessinsider.com time to read: +12 min

He signed up to serve through Ro'im Rachok, a first-of-its-kind program that places autistic people in the military to utilize their valuable skills. Ro'im Rachok, however, allows them to sign up as volunteers. Ro'im Rachok students sit in a circle during a class at Ono Academic College. Israel Defense Forces/ InsiderIt's November, and students of the Ro'im Rachok electronics course are approaching the final month of their training. But because Ro'im Rachok enlistees are volunteers, they can drop out after a year.

☆ British scientists plan to expand genomic sequencing from COVID to flu
▼ + stars: | 2023-01-10 | by ( Jennifer Rigby | ) www.reuters.com time to read: +2 min

NEXU Science Communication/via REUTERSLONDON, Jan 10 (Reuters) - Genomic sequencing allowed the world to track new coronavirus variants throughout the pandemic. Now British researchers plan to use it to better understand a host of other respiratory pathogens, from influenza to respiratory syncytial virus (RSV). The work will begin later this year by using leftover material from swabs taken for COVID-19 diagnostic purposes, sequencing SARS-CoV-2, influenza, RSV and other common respiratory viruses in a combined process. While some of the viruses targeted typically cause mild, cold-like symptoms, others can cause serious illness, particularly in vulnerable populations. The five-year initiative aims to begin work from spring this year and is funded by Wellcome.

☆ Forget what you learned in school — the brain might not work in 'regions' after all
▼ + stars: | 2022-11-04 | by ( Marianne Guenot | ) www.businessinsider.com time to read: +6 min

NetflixWhite matter ruling how we think and feelBrains are made up of two types of material: white matter and gray matter. The new model from Forkel and her colleagues changes that, giving white matter a much bigger role. One example of how white matter connects unexpected regions of the brain is the incredible injury of a railway worker 150 years ago. White matter may organize the regionsIt's also possible that it is the white matter that directs which region does what in the gray matter, rather than the other way around. This analysis suggests that these studies will have to be rethought to look at the brain as a whole.

☆ De ce criza COVID din India contează pentru întreaga lume și cum afectează vaccinarea la nivel mondial
▼ + stars: | 2021-04-28 | by ( ) www.jurnal.md time to read: +4 min

Însă focarul nu este doar o o problemă majoră pentru India, ci este o criză pentru toată lumea. „Și ce se întâmplă acum în India, din păcate, s-a mai întâmplat și în alte țări”, a mai spus dr. Soumya Swaminathan. Însă mai există o altă preocupare majoră cu privire la ratele ridicate de infecție din India: variantele virusului. Acest lucru va avea cu siguranță impact asupra începerii campaniilor de vaccinare din multe țări. „Avem cu adevărat nevoie dublăm vaccinarea cât mai repede posibil sau virusul va scăpacu totul de sub control”, spune Swaminathan.

Persons: ., Pandemia, Jeff Barrett, Sanger, . Sharon Peacock Organizations: Organizația Mondiala a Sănătății ( OMS, BBC, ONU Locations: India, New Delhi, Hong Kong, UK, Institute, Oxford, Indiei

☆ Studiu: Noua tulpină de coronavirus depistată în Marea Britanie afectează mai mult tinerii sub 20 de ani
▼ + stars: | 2020-12-31 | by ( Publika.Md - Aici Sunt Știrile | ) www.publika.md time to read: +2 min

Aproape 27 de țări au raportat începând cu 30 decembrie cazuri de infecții cu noua variantă a coronavirusului, cea mai recentă fiind China, care a identificat o femeie în vârstă de 23 de ani, o studentă care s-a întors din Marea Britanie şi care a fost depistată pozitiv la Shanghai, la 14 decembrie. „Există un consens între toate analizele că VOC (noua variantă a COVID) are un avantaj substanțial de transmitere”, au constatat cercetătorii studiului. „Aceste analize au informat planificarea guvernului britanic în ultimele săptămâni și arată că noua variantă de COVID, B.1.1.7, are o transmisibilitate substanțial mai mare decât virusurile anterioare SARS-CoV-2 care circulă în Marea Britanie”, a spus profesorul Neil Ferguson de la Imperial College London. Cu toate astea, studiul relevă că deși persoanele cu vârsta sub 20 de ani reprezintă o proporție mai mare de cazuri din noua variantă a virusului, este prea devreme pentru a determina motivul. Deoarece noua variantă este mai ușor transmisibilă, va fi mai dificil de controlat, potrivit lui Ferguson, care a subliniat că utilizarea vaccinurilor trebuie să se facă cât mai repede posibil, scrie libertatea.ro.

Persons: Wellcome Sanger, CNN, ., Neil Ferguson, Ferguson Organizations: Imperial College London, Universitatea din, Public, UK Locations: Universitatea din Edinburgh, England, Wellcome, Universitatea din Birmingham, China, Shanghai, britanic

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