Latest news with #DanielleWilson
ABC News
21 hours ago
- ABC News
Aviation authority launches cross-claim against Matt Wright over fatal helicopter crash
Australia's aviation regulator has launched a counter-claim against Matt Wright, arguing the TV star should pay any damages awarded over a 2022 chopper crash that killed his co-star and close friend, Chris "Willow" Wilson. The Civil Aviation Safety Authority (CASA) claims Mr Wright should pay 100 per cent of any damages awarded to Mr Wilson's widow, Danielle Wilson, alleging his failure to comply with its conditions "caused or materially contributed to" Mr Wilson's death. Danielle Wilson is suing CASA, Mr Wright and his company Helibrook in the Federal Court over her husband's death on February 28, 2022, during a crocodile egg-collecting mission in remote Arnhem Land. Ms Wilson claims CASA should never have approved the method whereby Mr Wilson was slung below a helicopter piloted by Sebastian Robinson and lowered onto crocodile nests to collect their eggs. "If CASA had taken any of the reasonable precautions the accident would not have occurred or, in the alternative, the failure by CASA to take the reasonable precautions materially contributed to the accident," her statement of claim reads. Ms Wilson claims Mr Wright also failed to take reasonable precautions, including by taking steps "to ensure that Helibrook had in place an appropriate safety culture and appropriate systems, practices and procedures". But in a cross-claim filed with the court last month, CASA claims Mr Wright "was the person ultimately responsible" for ensuring Helibrook and its workers complied with the terms of the regulator's approval. "The cross-respondent [Mr Wright] did not ensure compliance with the conditions imposed by CASA on conduct of the activity, or with the civil aviation legislation during the flight on 28 February, 2022," the document reads. CASA's cross-claim argues Mr Wright should be liable for 100 per cent of any damages the regulator is ordered to pay Ms Wilson. In his defence to the original statement of claim, Mr Wright denies he failed to take reasonable precautions and denies any negligence by himself or Helibrook. "The third respondent [Mr Wright] denies that he was Mr Wilson or Mr Robinson's employer pro hac vice and denies that he was vicariously liable for the acts of Mr Robinson as alleged or at all," it reads. "The third respondent contends that the applicant and Mr Robinson were independent contractors and not employees of Helibrook or the third respondent." The case is due to return to the Federal Court on Friday.
Time of India
17-05-2025
- Health
- Time of India
Cat Poop, Parasites, and Lost Vision: The Unseen Epidemic in New Zealand
New Zealand faces a hidden health threat. It is Toxoplasma gondii. Cats carry this parasite. It can cause blindness. Nearly half of New Zealanders may be infected. Research faces funding issues. The parasite can manipulate behavior. People should take precautions. They should wash hands and avoid raw meat. Awareness is crucial. The parasite poses a danger to humans and animals. Tired of too many ads? Remove Ads The Feline Culprit The Eye-Opening Reality Science, Stymied Tired of too many ads? Remove Ads The Quirky Twist What Can You Do? Drop bears, New Zealand 's real sneaky menace is small, fluffy, and perhaps cuddled up on your sofa. As much as Kiwis adore their cats (with 40 per cent of the population owning one or more, Companion Animals NZ states), not many know that their feline friends are infested by Toxoplasma gondii , a small parasite with a flair for gondii grows in cat guts and is shed out in cat feces in the form of eggs (oocysts). These eggs can then hide in soil, water, or even your hands after getting your hands dirty gardening. Up to 43 per cent of New Zealanders may be harboring the parasite- one of the highest proportions in the world. For most people, it's nothing, no worse than a cold. But for around 40,000 Kiwis, the parasite infects the eye, causing inflammation, scarring, and even permanent blindness. That's 10,000 New Zealanders who may have lost their sight- sometimes overnight. Otago University nurse Danielle Wilson learned the hard way. Her eye grew cloudy and hurt one day. Diagnosis: ocular toxoplasmosis. Treatment: a daily regimen of hourly eye drops, antibiotics, and steroids for 18 months, with a kicker: the parasite can lie low and re-activate whenever it wants, so every twinge is cause for eye doctor Dr. Francesc March de Ribot examines young patients- occasionally even medical students- whose dreams are dashed by sudden loss of sight. "When the inflammation goes, it leaves a scar, and the vision is never going to return," he at this extent of the problem, New Zealand's quest for better treatments is constrained by budgetary challenges. Professor Bruce Russell's team at Otago discovered possible new drugs, but their grant application was rejected. The laboratory closed in 2023, and research has headed offshore. "The developed world has forgotten parasites largely," Russell laments, even as T. gondii continues to wreak havoc- not just among humans, but also native animals and the mind-bending aspect: T. gondii has the ability to control animal behavior. The parasite-infected mice become relaxed in the presence of cats, becoming easy prey. Some researchers even half-jokingly say that our nation's cat mania could be the result of the parasite. Who's ultimately calling the shots?- Immunocompromised or pregnant? Avoid raw meat, unpasteurised milk, and wearing gloves when touching cat litter or soil.- Cat owners: Wash litter every day, cover sandpits, and hand wash after gardening.- Everyone: Be aware of your risks-sometimes the greatest dangers are the most so it's a classic Kiwi story: cats, a hidden danger, and a plea for more science. Just remember-next time your mog fixes you with that enigmatic gaze, it may well be hatching something. or it might be the parasite issuing the orders.
Otago Daily Times
16-05-2025
- Health
- Otago Daily Times
10,000 NZers may have lost vision due to toxoplasmosis
Toxoplasmosis is an infection triggered by a parasite spread by cats. Photo: RNZ Ten thousand New Zealanders may have lost vision - sometimes permanently - due to toxoplasmosis, an infection triggered by a parasite spread by cats. Otago University researchers estimate 40,000 people are affected by ocular toxoplasmosis - one in four seriously - but their efforts to develop new treatments are being hampered by a lack of funding. Danielle Wilson was at work when her vision went blurry. "I just had like a sudden onset of really sore, red eye and my vision changed, and I couldn't stand bright lights." Luckily, she works as a nurse in the eye department at Otago University. "I made myself an appointment to see an optometrist after work, but my colleagues being observant eye staff, all noticed my red eye so they scooped me up and took me and checked my eyes out." Wilson, who is in her early 30s, was shocked to learn she had toxoplasmosis in her eye. Doctors told her the parasite - commonly spread by cats - could have lain dormant in her body for years. Treatment was intense - for the first week, she needed to take eyedrops every hour, and she was on antibiotics and courses of steroids for 18 months. A couple of years on, she is "always nervous" it could flare up again, and is vigilant for any changes in her eye. "Unfortunately the scar on my eye is really close to my central vision, so if the scar gets worse, I could lose that vision permanently." NZ has high rates of infection Toxoplasma is the leading cause of infectious eye diseases globally and a major contributor to vision loss in New Zealand. Dr Francesc March de Ribot, Ophthalmology Consultant, Otago University Photo: Supplied Otago University ophthalmologist Dr Francesc March de Ribot regularly sees patients with toxoplasmosis, including very young people. One of them, a medical student, has lost central vision in one eye, which has killed his dream of becoming a surgeon. "When there is inflammation in the retina, the vision becomes blurry, and sometimes we can see when the inflammation goes away, it leaves a scar, and the vision is never going to recover." World-wide, up to one in three people are infected - but rates could be even higher in New Zealand: 43 percent according to one study in Waikato. The parasite, Toxoplasma gondii, reproduces in cat guts and is spread through eggs in their faeces. Cat poo in soil and freshwater can infect birds and mammals, including humans, with toxoplasmosis for up to two years, while the eggs survive in sea water for six months. For unborn babies and those with weakened immune systems, toxoplasmosis can cause blindness, brain damage and even death - but for most people, it is no worse than a cold. However, the parasite can live dormant within cysts inside the body, and make people sick when it "reactivates". De Ribot said it was estimated to seriously affect the sight of about 10,000 New Zealanders, with 1000 recurrences a year. "It's likely that maybe we have more incidences than other countries, and as well that some people have more difficulty in accessing eye care, so they are not detected or treated on time. So it's definitely a problem." Research stymied by lack of funding Otago University professor of parasitology Bruce Russell said current available treatments were not very effective. "They don't work well against the dormant stage of the parasite. When people are found to have it, they need repeated and long-term treatments, and the current treatment doesn't stop the inflammation, which is the thing that actually destroys part of the eye. It causes retinal destruction." The good news is Professor Russell has identified some promising compounds for new treatments - but he cannot get funding to develop them in New Zealand. HIs latest application for a research grant - made with Dr March de Ribot and other top researchers - has just been rejected by the Marsden Fund. They were asking for $900,000 over three years. "We had a library of such drugs, that had already been part of a $420 million Novartis [Swiss-based multinational pharmaceutical company] target discovery programme that I was involved in, in Singapore. I try to sell this to people here, but I don't know, it doesn't seem to get through." The Otago lab, which was testing drugs against both toxo and cryptosporidium, closed in 2023, due to lack of funding. Most of Professor Russell's work has been farmed out overseas, with Singapore picking up the drug discovery work. He said the developed world had largely forgotten about parasites. "But there are a lot of hidden ones, like toxo, which we don't understand. And unfortunately I don't think we really want to try to understand, because if we knew their full impact, it would cause a lot of upset. "For instance, we think there are probably some big impacts on mental health." It could also explain why New Zealanders love cats and have one of the highest cat ownership rates in the world (40 percent of households), he (half) joked. "The parasite rewires the brain of the mouse to go and find cats, so the cat can eat it, and complete the life cycle of the parasite." Although toxoplasmosis is not a notifiable disease in New Zealand, 142 cases were reported between 2007-2016, including 15 cases of congenital toxoplasmosis (in babies infected in the womb). It was not just a problem for people, Russell said. "Toxoplasmosis is a killer of some of our precious native wildlife, including birds like kiwi and kākā, and our unique Hector's and Māui dolphins. It also causes big problems for sheep farmers, leading to the loss of lambs." Doctors advise people who are pregnant or have a weakened immune system should not eat raw, undercooked or cured meats or products made from unpasteurised milk, wear gloves when emptying cat litter trays, cover children's sandpits, wear gloves to garden and wash their hands before preparing food and eating.
RNZ News
16-05-2025
- Health
- RNZ News
10,000 New Zealanders may have lost vision due to toxoplasmosis
Toxoplasmosis is an infection triggered by a parasite spread by cats. Photo: RNZ / Nate McKinnon Ten thousand New Zealanders may have lost vision - sometimes permanently - due to toxoplasmosis, an infection triggered by a parasite spread by cats. Otago University researchers estimate 40,000 people are affected by ocular toxoplasmosis - one in four seriously - but their efforts to develop new treatments are being hampered by a lack of funding. Danielle Wilson was at work when her vision went blurry. "I just had like a sudden onset of really sore, red eye and my vision changed, and I couldn't stand bright lights." Luckily, she works as a nurse in the eye department at Otago University. "I made myself an appointment to see an optometrist after work, but my colleagues being observant eye staff, all noticed my red eye so they scooped me up and took me and checked my eyes out." Wilson, who is in her early 30s, was shocked to learn she had toxoplasmosis in her eye. Doctors told her the parasite - commonly spread by cats - could have lain dormant in her body for years. Treatment was intense - for the first week, she needed to take eyedrops every hour, and she was on antibiotics and courses of steroids for 18 months. A couple of years on, she is "always nervous" it could flare up again, and is vigilant for any changes in her eye. "Unfortunately the scar on my eye is really close to my central vision, so if the scar gets worse, I could lose that vision permanently." Toxoplasma is the leading cause of infectious eye diseases globally and a major contributor to vision loss in New Zealand. Otago University ophthalmologist Dr Francesc March de Ribot regularly sees patients with toxoplasmosis, including very young people. Dr Francesc March de Ribot, Ophthalmology Consultant, Otago University Photo: Supplied One of them, a medical student, has lost central vision in one eye, which has killed his dream of becoming a surgeon. "When there is inflammation in the retina, the vision becomes blurry, and sometimes we can see when the inflammation goes away, it leaves a scar, and the vision is never going to recover." World-wide, up to one in three people are infected - but rates could be even higher in New Zealand: 43 percent according to one study in Waikato. The parasite, Toxoplasma gondii, reproduces in cat guts and is spread through eggs in their faeces. Cat poo in soil and freshwater can infect birds and mammals, including humans, with toxoplasmosis for up to two years, while the eggs survive in sea water for six months. For unborn babies and those with weakened immune systems, toxoplasmosis can cause blindness, brain damage and even death - but for most people, it is no worse than a cold. However, the parasite can live dormant within cysts inside the body, and make people sick when it "reactivates". De Ribot said it was estimated to seriously affect the sight of about 10,000 New Zealanders, with 1000 recurrences a year. "It's likely that maybe we have more incidences than other countries, and as well that some people have more difficulty in accessing eye care, so they are not detected or treated on time. So it's definitely a problem." Otago University professor of parasitology Bruce Russell said current available treatments were not very effective. "They don't work well against the dormant stage of the parasite. When people are found to have it, they need repeated and long-term treatments, and the current treatment doesn't stop the inflammation, which is the thing that actually destroys part of the eye. It causes retinal destruction." The good news is Professor Russell has identified some promising compounds for new treatments - but he cannot get funding to develop them in New Zealand. HIs latest application for a research grant - made with Dr March de Ribot and other top researchers - has just been rejected by the Marsden Fund. They were asking for $900,000 over three years. "We had a library of such drugs, that had already been part of a $420 million Novartis [Swiss-based multinational pharmaceutical company] target discovery programme that I was involved in, in Singapore. I try to sell this to people here, but I don't know, it doesn't seem to get through." The Otago lab, which was testing drugs against both toxo and cryptosporidium, closed in 2023, due to lack of funding. Most of Professor Russell's work has been farmed out overseas, with Singapore picking up the drug discovery work. He said the developed world had largely forgotten about parasites. "But there are a lot of hidden ones, like toxo, which we don't understand. And unfortunately I don't think we really want to try to understand, because if we knew their full impact, it would cause a lot of upset. "For instance, we think there are probably some big impacts on mental health." It could also explain why New Zealanders love cats and have one of the highest cat ownership rates in the world (40 percent of households), he (half) joked. " The parasite rewires the brain of the mouse to go and find cats, so the cat can eat it, and complete the life cycle of the parasite." Although toxoplasmosis is not a notifiable disease in New Zealand, 142 cases were reported between 2007-2016, including 15 cases of congenital toxoplasmosis (in babies infected in the womb). It was not just a problem for people, Russell said. "Toxoplasmosis is a killer of some of our precious native wildlife, including birds like kiwi and kākā, and our unique Hector's and Māui dolphins. It also causes big problems for sheep farmers, leading to the loss of lambs." Doctors advise people who are pregnant or have a weakened immune system should not eat raw, undercooked or cured meats or products made from unpasteurised milk, wear gloves when emptying cat litter trays, cover children's sandpits, wear gloves to garden and wash their hands before preparing food and eating. Sign up for Ngā Pitopito Kōrero , a daily newsletter curated by our editors and delivered straight to your inbox every weekday.
Perth Now
14-05-2025
- Perth Now
Update in legal fight over Netflix star's death
The Australian air safety regulator has lost its attempt to be struck from a lawsuit over the death of Outback Wrangler co-star Chris Wilson. Mr Wilson was killed in a helicopter crash while on a crocodile egg collecting expedition in the Northern Territory in February 2022. Pilot Sebastian Robinson was left a paraplegic. At the time of the crash, Mr Wilson was being hung from the helicopter by a sling. Last year, his widow Danielle Wilson began proceedings in the Federal Court seeking damages for personal injury as well as for the loss of her husband's income. She is suing the Civil Aviation Safety Authority (CASA), Outback Wrangler co-star Matt Wright and his company Helibrook. Danielle Wilson said she was pleased to have an 'arguable case' against the Australian air safety regulator. Christian Gilles / NewsWire Credit: NewsWire She appeared on Wednesday in the Federal Court, where an interlocutory hearing was brought by CASA before Justice Elizabeth Raper. The regulator was seeking to have the case brought against it struck out, arguing Helibrook was instead at fault for Mr Wilson's death because it failed to comply with safety regulations. CASA argued that Ms Wilson's statement of claim did not have 'reasonable prospects of success' and the proceedings were 'frivolous'. However, Ms Wilson's solicitor David Lloyd SC told the court that CASA was a 'significant cause' of the TV star's death. 'To put it shortly, the primary case against CASA is that Mr Wilson should never have been in the air, and CASA should never have cleared activities of that kind,' he said. Meanwhile, Russell McIlwaine SC, acting on behalf of CASA, told the court that Helibrook was to blame. Chris 'Willow' Wilson with his wife Danielle. Supplied Credit: Supplied 'Had Helibrook complied with those conditions imposed by CASA, the accident wouldn't have happened and Mr Wilson wouldn't have been killed,' he said. The court was told a sling height limit of five metres was imposed by CASA to ensure the safety of Mr Wilson while he collected the crocodile eggs. However, it's alleged that Helibrook did not comply with this height limit, which was intended to 'assist someone in the helicopter' if 'something goes wrong' or an emergency landing was needed. Mr McIlwaine added that CASA could 'not be expected' to go out and supervise 'every flight of every aircraft'. 'CASA is entitled to set rules which people are expected to obey …. which on this day, they were not obeyed,' he argued. Justice Raper dismissed CASA's interlocutory application, finding the regulator's claims were 'untenable'. Ms Wilson reflected on Justice Raper's decision outside federal court on Wednesday. 'It's been more than three years since we lost Willow in the most tragic of circumstances,' she said. 'I am pleased that today in court we heard that we do have an arguable case against CASA.'
