List of All Articles with Tag 'tec'

A worm has been found living inside a woman’s brain, in a horror-movie-style world first. Doctors in Canberra, Australia, were left stunned after they pulled the 8cm (3in) parasite from the patient’s damaged frontal lobe tissue during surgery last year. "Everyone [in] that operating theatre got the shock of their life when [the surgeon] took some forceps to pick up an abnormality and the abnormality turned out to be a wriggling, live 8cm light red worm," said infectious diseases doctor Sanjaya Senanayake, according to the BBC. "Even if you take away the yuck factor, this is a new infection never documented before in a human being." Senanayake and his colleagues believe the parasite could have been in there for up to two months. The patient, a 64-year-old woman from New South Wales, was first admitted to her local hospital in late January 2021 after suffering three weeks of abdominal pain and diarrhoea, followed by a constant dry cough, fever and night sweats, The Guardian reports. By 2022, her symptoms extended to forgetfulness and depression, and she was referred to Canberra Hospital, where an MRI scan of her brain revealed “abnormalities” that required surgery. “The neurosurgeon certainly didn’t go in there thinking they would find a wriggling worm,” Senanayake told the paper. “Neurosurgeons regularly deal with infections in the brain, but this was a once-in-a-career finding. No one was expecting to find that.” The team at the hospital sent the worm to an experienced parasite researcher who identified it as an Ophidascaris robertsi. This type of roundworm is commonly found in carpet pythons – non-venomous snakes that are ubiquitous across much of Australia. Writing in the journal Emerging Infectious Diseases, Mehrab Hossain, a parasitologist, said she suspected that the patient became an "accidental host" to the worm after cooking with foraged plants. The 64-year-old was known to have often collected native grasses from around her lakeside home, Senanayake told The Guardian. He and his co-workers have concluded that the woman was probably infected after a python shed eggs from the parasite via its faeces into the grass. By touching the plants, she may then have transferred the eggs into her own food or kitchen utensils. Fortunately, the unlucky and unique patient is said to be making a good recovery. However, Senanayake told the BBC that her case should serve as an important warning to society more broadly. "It just shows as a human population burgeons, we move closer and encroach on animal habitats. This is an issue we see again and again, whether it's Nipah virus that's gone from wild bats to domestic pigs and then into people, whether its a coronavirus like Sars or Mers that has jumped from bats into possibly a secondary animal and then into humans,” he said. "Even though Covid is now slowly petering away, it is really important for epidemiologists… and governments to make sure they've got good infectious diseases surveillance around." Sign up for our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

Toyota Motor Corp. will suspend overnight production at all 14 of its domestic plants Tuesday due to a

Social media platform X, formerly known as Twitter, is down for thousands of users in the U.S. on

By Stephen Nellis Intel on Monday said a new data center chip coming out next year will handle

By Anna Tong Artificial intelligence leader OpenAI said on Monday it is releasing a version of ChatGPT targeted

By David Shepardson BEIJING (Reuters) -U.S. Commerce Secretary Gina Raimondo said on Monday that she raised concerns about a number

Tech billionaire Terry Gou denied Beijing could pressure him through his extensive operations in the country, which include

Didi Global Inc. has agreed to sell its smart car development arm to Xpeng Inc. for HK$5.84 billion

VIDEO: Ref hit in face with football.

Tottenham Hotspur have made their best scoring start to a Premier League season in half a decade after beating Bournemouth 2-0 to set the pace atop the table.

Metropolitan Police chiefs should carry out a thorough investigation of the force’s cyber security practices following an IT breach, industry experts have said. Scotland Yard said on Saturday that it had been made aware of “unauthorised access to the IT system of one of its suppliers”. The company in question had access to names, ranks, photos, vetting levels and pay numbers for officers and staff. The force is now working with the company to understand if there has been any security breach relating to its data, and was unable to confirm how many personnel might be affected. Cyber security experts said the possible data breach is “extremely worrying” but unsurprising as cyber attackers frequently target third-party companies. The Met Police are extremely good at keeping their own data secure, but they do use third parties. As they have to use these parties, if they aren’t up to date with their own security then that becomes a weakness that could be targeted Jake Moore, ESET Jake Moore, global cyber security adviser for software firm ESET, told the PA news agency: “This is another extremely worrying episode of what we seem to be seeing quite a lot of this year. “It’s just worrying to think these police forces are coming under attack in what I would suggest are relatively simple ways.” Mr Moore said the current suspected breach appears to have been “a targeted attack to test the security within the supply chain” where criminals were “looking for the weakest link”. He added: “The Met Police are extremely good at keeping their own data secure, but they do use third parties. “As they have to use these parties, if they aren’t up to date with their own security then that becomes a weakness that could be targeted.” Mr Moore suggested that current cyber security systems used by police forces, coupled with a lack of resources, may have led to flaws opening up. He said: “It’s not impossible to stop this. It’s to do with understanding where all your data is. “When you amalgamate systems, particularly when police forces join together, they tend not to understand completely where all their data is or who has access to it, and that can cause problems down the line. “They need to do a complete analysis on who has access, why they have access to their data, and to reduce all of those weak points as best they can. “It will take time – not necessarily too much money – but it will take resources and people power to mitigate this in the future, and hopefully something like this will shake the boots of all the chiefs around the country to wake up and act faster.” We do have best practices and guidelines in the industry on how to protect the systems, so maybe it comes down to someone conducting an external audit in the aftermath to see whether or not they are following these practices Professor Kevin Curran, Ulster University Kevin Curran, professor of cyber security at Ulster University, agreed that the breach is likely to be down to “a third-party supplier issue”. He said: “I’m not surprised really – data breaches are such a common occurrence and police are no exception. “They have the same resources as a lot of other companies, where any data systems which have external access to the internet are a risk.” Mr Curran said questions need to be asked about why third parties have access to such information, and if the Met has the right data classification methods in place. He added: “It boils down to resources. Every organisation has to allocate a percentage of their IT budget to cyber security. “It’s a publicly-funded organisation so there’s only a finite amount of resources you have, but we do have best practices and guidelines in the industry on how to protect the systems, so maybe it comes down to someone conducting an external audit in the aftermath to see whether or not they are following these practices.” Read More Charity boss speaks out over ‘traumatic’ encounter with royal aide Ukraine war’s heaviest fight rages in east - follow live Social media firms should reimburse online purchase scam victims – Barclays Hozier would consider striking over AI threat to music industry Snapchat experiences ‘temporary outage’ as My AI chatbot posts own Story

A Nasa scientist has said chemicals found on Mars would be considered signs of ancient life if they were found on Earth, leading to suggestions the Red Planet could potentially have harboured life. Dr Michelle Thaller said: “On Mars we see chemistry that on Earth, if it were here, we would say is due to life. “But the question is, how well do we understand Mars and are we being fooled by something?” It’s not a done deal, of course. Signs of ancient life that we find regularly on Earth may not mean the same thing elsewhere, particularly with the vastly different conditions between the two planets. Dr Thaller told The Sun she is certain there is life out there in our solar system, but did not reveal the exact chemical substance that had been found. Nasa has previously found methane on Mars, which it said “could have supported ancient life”, and the organisation has also revealed plans to look for amino acids that haven’t yet been destroyed by space radiation. Organic chemicals like amino acids are used by archaeologists to determine whether life was present. A blog post from the US space agency said: “Amino acids can be created by life and by non-biological chemistry. “However, finding certain amino acids on Mars would be considered a potential sign of ancient Martian life because they are widely used by terrestrial life as a component to build proteins. “Proteins are essential to life as they are used to make enzymes which speed up or regulate chemical reactions and to make structures.” Alexander Pavlov of Nasa’s Goddard Space Flight Center in Greenbelt, Maryland, added: “Our results suggest that amino acids are destroyed by cosmic rays in the Martian surface rocks and regolith at much faster rates than previously thought. “Current Mars rover missions drill down to about two inches (around five centimeters). “At those depths, it would take only 20 million years to destroy amino acids completely.” That may sound like a long time, but Nasa is looking for life that is billions of years old, because scientists think Mars would have been more like Earth back then. Dr Thaller said it was important not to actually say there were signs of life until there is 100 per cent confirmation. “The solar system may be teeming with simple life, microbial life. “We just have to get that 100% certainty to say that we found it and we don’t have that yet.” Sign up to our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.