US surgeons who transplanted a genetically modified pig kidney into a brain-dead patient announced Thursday they had ended their experiment after a record-breaking 61 days. The latest experimental procedure is part of a growing field of research aimed at advancing cross-species transplants, mainly testing the technique on bodies that have been donated for science. There are more than 103,000 people waiting for organ transplants in the United States, 88,000 of whom need kidneys. “We have […]
Health
France goes (a bit) veggie for Olympics
By Olga NEDBAEVA With France slowly weaning itself off its traditional obsession with meat, the top chefs in charge of feeding the sporting masses at the 2024 Olympic Games are emphasising a more vegetarian approach. Michelin-starred chef Akrame Benallal serves plenty of steaks, burgers and other meat in his restaurants, but his flagship dish for the Games will be muesli with quinoa. “When there are 40,000 meals per day, I don’t want anyone to be […]
Covid’s back: Here’s what to know this fall and winter
By Issam AHMED As colder weather sets in, Covid rates are once more rising across the Northern Hemisphere, with several new variants on the scene. Here’s what you need to know. – Covid versus seasonal nasties? – The Covid pandemic extracted a terrible toll, with nearly seven million deaths worldwide. But thanks to vaccines, prior immunity and better treatments, the virus is now far more manageable. In the United States, excess deaths — the total […]
Lead poisoning causes far more death, IQ loss than thought: study
By Daniel Lawler Lead poisoning has a far greater impact on global health than previously thought, potentially contributing to over five million deaths a year and posing a similar threat to air pollution, modelling research suggested Tuesday. The study, described as “a wake-up call”, also estimated that exposure to the toxic metal causes young children in developing countries to lose an average of nearly six IQ points each. Lead pollution has been shown to cause […]
Countries block Swedish pork over swine fever outbreak
STOCKHOLM, Sept 11, 2023 (AFP) – Several countries have blocked imports of Swedish pork after a recent outbreak of African swine fever in wild boars in the Scandinavian country, industry officials said Monday. Armenia, Australia, Japan, the Philippines, Singapore, Taiwan and Ukraine have halted Swedish pork imports even though the disease has only been detected in wild boars at this stage, the Swedish Meat Industry Association told AFP. “This meat poses no danger… I think […]
Scientists grow human-like kidneys in pigs
By Issam AHMED Chinese scientists have succeeded in growing kidneys containing human cells in pig embryos, a world first that could one day help address organ donation shortages. But the development, described in a study in the journal Cell Stem Cell on Thursday, raises ethical issues — especially since some human cells were also found in the pigs’ brains, experts said. The researchers from the Guangzhou Institutes of Biomedicine and Health focused on kidneys because […]
EU drug watchdog approves updated Pfizer Covid jab
THE HAGUE, Aug 30, 2023 (AFP) – The EU’s drug watchdog on Wednesday approved an updated version of Pfizer and BioNTech’s anti-Covid jab to counter an infectious subvariant of the virus as winter approaches. The World Health Organisation in May said it no longer considered Covid-19 a global health emergency, but the virus is still circulating — and new variants are being tracked. The European Medicines Agency said it “has recommended authorising an adapted Comirnaty […]
Brain implants provide hope for those unable to speak
Restoring the power of speech to those who have lost it through illness or accident is becoming an ever more plausible concept, based on results from two brain implants that show encouraging results, researchers say. Pat Bennett, 68, was a dynamic and sporty human resources senior executive before being diagnosed more than a decade ago with amyotrophic lateral sclerosis, also known as Lou Gehrig’s disease, a neural disorder resulting from damage to nerves that transmit […]
US surgeons say pig kidney functional in human for more than a month
By Issam AHMED US surgeons who transplanted a genetically modified pig kidney into a brain dead patient said Wednesday the organ was still working well after a record 32 days — a significant step in the quest to close the organ donation gap. The latest experimental procedure is part of a growing field of research aimed at advancing cross-species transplants, testing the technique on bodies that have been donated for science. There are more than […]
US court restricts access to abortion pill, ruling on hold
By Chris Lefkow A US federal appeals court on Wednesday imposed restrictions on a widely used abortion pill, but the ruling will remain on hold as the Supreme Court decides whether to hear the case. The ruling by a three-judge panel of the New Orleans-based 5th Circuit Court of Appeals would limit use of mifepristone to the first seven weeks of pregnancy, instead of 10, and block it from being distributed by mail. It would […]
Cyprus cats to get Covid meds
Unused coronavirus medication for humans will be made available to treat cats in Cyprus, where they have been dying in their thousands from feline Covid, officials announced Thursday. The government gave the green light in line with a recommendation from the agriculture ministry. A strain of coronavirus — feline infectious peritonitis (FIP), not transmittable to humans — has been wreaking havoc on the prolific cat population of the Mediterranean island. “Stocks of preparations that were […]
Medical journals warn of ‘growing’ nuclear weapon threat
More than 100 medical journals across the world issued a rare joint call on Thursday for urgent action to eliminate nuclear weapons, warning that the threat of nuclear catastrophe was “great and growing”. The call comes with Russia repeatedly issuing thinly veiled warnings that Moscow could use nuclear weapons in Ukraine, as well as repeated North Korean missile tests and stalling efforts towards non-proliferation. An editorial published in numerous medical journals called on health professionals […]