Latest news with #AucklandUniversity
RNZ News
3 days ago
- General
- RNZ News
Researchers disputing UNICEF NZ youth suicide statistics
children health 27 minutes ago After one of the most respected child advocacy agencies in the world ranked New Zealand the lowest out of 36 countries for youth mental health, the appalling figure was widely quoted. The report on global child wellbeing also highlights New Zealand as having the worst rate of youth suicide. But two Auckland University researchers are disputing that figure, and now a former UNICEF Aotearoa employee is backing their claims. Davina Zimmer reports.
Scoop
5 days ago
- Health
- Scoop
Dengue Outbreak: Big Clean Up Campaigns Are Underway In Rarotonga
The Cook Islands declared a dengue fever outbreak last Thursday. Caleb Fotheringham, RNZ Pacific Journalist Big clean up campaigns are underway in Rarotonga to try stamp out mosquito breeding grounds. The Cook Islands declared a dengue fever outbreak last Thursday (Friday NZT). Outbreaks have also been called in Fiji, Samoa and Tonga, which have all had at least one death because of the viral infection. The Cook Islands has had seven confirmed cases this month – all on Rarotonga. Three are active which are from the same household. Pacific dengue cases surge, but don't cancel your holiday yet – health expert An outbreak is declared in the Cook Islands when five cases of dengue is reported within a 15-day period. Acting health secretary Dr Teariki Faireka said the last Cook Islands outbreak was declared in 2021. 'One of our goals is to stop it here on Rarotonga and to stop it from spreading to our smaller islands,' Faireka said. He said the outer islands did not have the resources to deal with severe cases of dengue. Faireka said the Ministry of Health alongside the Prime Minister signed off on Operation Namu, which includes clean up campaigns and spraying. On Friday, nonessential public servants were allowed to take part in a mass cleanup on Rarotonga instead of doing their normal job. 'We had a good turn out where everyone pitched in to help with the clean and we also identified areas that needed further support,' he said. 'So vacant areas that have overgrown hedges or overgrown grass, that will be targeted within the next two weeks for cleaning at some point.' Mark Thomas, associate professor of infectious diseases at Auckland University, said dengue fever outbreaks are seasonal, supported by lots of rain. 'If there's plenty of small pools of water around the amount that would settle in an open coconut shell or in a tire that's lying on the ground, some small pool somewhere. Then the mosquitoes increase their rate of breeding, there are more people getting bitten by mosquitoes, and more transmission of dengue from person to person by the mosquitos,' he said. The dengue cases on Rarotonga have been type one (DENV-1) and two (DENV-2). Thomas said there are several variants, but people are unlikely to be infected by the same sub-type. 'They may be exposed in subsequent epidemics years later and then the second episode, that will likely be some years after the first one, may sometimes be much more severe than the first episode.' Muri Beach Club Hotel owner Liana Scott said the island was looking very tidy. 'That community spirit really comes alive whenever there's something that affects people and that's nice to see and of course dengue if you've had it before it's not the nicest.' Scott said one tourist had postponed their trip, concerned by underlying health issues. She said most accommodation providers are lenient with their cancelation policies. 'It's not really a time to be strict in upholding the cancelation policies if people have a genuine reason for cancelling and most are not cancelling they are moving the date forward.' For most though, Scott said they can manage the risk with mosquito repellent and using insect screens. 'It's not rocket science, sometimes it's just making sure if you go on a cross-island track that you have your legs and arms covered.' Thomas said the aides mosquito, sometimes called the Egyptian mosquito, carries dengue. 'The ones that exist in New Zealand are typically night biting mosquitoes, whereas the ones that transmit dengue are day biting mosquitoes, so people should use insect repellent during the daytime and try and limit the ability of the mosquito to get at the skin. 'That sometimes means covering up more of your skin than you might otherwise do on a tropical holiday.' Thomas said the epidemic normally goes away as people build immunity and mosquito breeding grounds dry as the weather changes.
Scoop
5 days ago
- Health
- Scoop
Dengue Outbreak: Big Clean Up Campaigns Are Underway In Rarotonga
Caleb Fotheringham, RNZ Pacific Journalist Big clean up campaigns are underway in Rarotonga to try stamp out mosquito breeding grounds. The Cook Islands declared a dengue fever outbreak last Thursday (Friday NZT). Outbreaks have also been called in Fiji, Samoa and Tonga, which have all had at least one death because of the viral infection. The Cook Islands has had seven confirmed cases this month - all on Rarotonga. Three are active which are from the same household. Pacific dengue cases surge, but don't cancel your holiday yet - health expert An outbreak is declared in the Cook Islands when five cases of dengue is reported within a 15-day period. Acting health secretary Dr Teariki Faireka said the last Cook Islands outbreak was declared in 2021. "One of our goals is to stop it here on Rarotonga and to stop it from spreading to our smaller islands," Faireka said. He said the outer islands did not have the resources to deal with severe cases of dengue. Faireka said the Ministry of Health alongside the Prime Minister signed off on Operation Namu, which includes clean up campaigns and spraying. On Friday, nonessential public servants were allowed to take part in a mass cleanup on Rarotonga instead of doing their normal job. "We had a good turn out where everyone pitched in to help with the clean and we also identified areas that needed further support," he said. "So vacant areas that have overgrown hedges or overgrown grass, that will be targeted within the next two weeks for cleaning at some point." Mark Thomas, associate professor of infectious diseases at Auckland University, said dengue fever outbreaks are seasonal, supported by lots of rain. "If there's plenty of small pools of water around the amount that would settle in an open coconut shell or in a tire that's lying on the ground, some small pool somewhere. Then the mosquitoes increase their rate of breeding, there are more people getting bitten by mosquitoes, and more transmission of dengue from person to person by the mosquitos," he said. The dengue cases on Rarotonga have been type one (DENV-1) and two (DENV-2). Thomas said there are several variants, but people are unlikely to be infected by the same sub-type. "They may be exposed in subsequent epidemics years later and then the second episode, that will likely be some years after the first one, may sometimes be much more severe than the first episode." Muri Beach Club Hotel owner Liana Scott said the island was looking very tidy. "That community spirit really comes alive whenever there's something that affects people and that's nice to see and of course dengue if you've had it before it's not the nicest." Scott said one tourist had postponed their trip, concerned by underlying health issues. She said most accommodation providers are lenient with their cancelation policies. "It's not really a time to be strict in upholding the cancelation policies if people have a genuine reason for cancelling and most are not cancelling they are moving the date forward." For most though, Scott said they can manage the risk with mosquito repellent and using insect screens. "It's not rocket science, sometimes it's just making sure if you go on a cross-island track that you have your legs and arms covered." Thomas said the aides mosquito, sometimes called the Egyptian mosquito, carries dengue. "The ones that exist in New Zealand are typically night biting mosquitoes, whereas the ones that transmit dengue are day biting mosquitoes, so people should use insect repellent during the daytime and try and limit the ability of the mosquito to get at the skin. "That sometimes means covering up more of your skin than you might otherwise do on a tropical holiday." Thomas said the epidemic normally goes away as people build immunity and mosquito breeding grounds dry as the weather changes.
Otago Daily Times
5 days ago
- Health
- Otago Daily Times
Dengue outbreak spurs clean-up campaign in Cook Islands
By Caleb Fotheringham of RNZ Big clean-up campaigns are under way in Rarotonga to try stamp out mosquito breeding grounds. The Cook Islands declared a dengue fever outbreak last Thursday (Friday NZ time). Outbreaks have also been called in Fiji, Samoa and Tonga, which have all had at least one death because of the viral infection. The Cook Islands has had seven confirmed cases this month - all on Rarotonga. Three are active and are from the same household. An outbreak is declared in the Cook Islands when five cases of dengue are reported within a 15-day period. Acting health secretary Dr Teariki Faireka said the last Cook Islands outbreak was declared in 2021. "One of our goals is to stop it here on Rarotonga and to stop it from spreading to our smaller islands," Faireka said. He said the outer islands did not have the resources to deal with severe cases of dengue. Faireka said the Ministry of Health alongside the Prime Minister signed off on Operation Namu, which includes clean-up campaigns and spraying. On Friday, nonessential public servants were allowed to take part in a mass clean-up on Rarotonga instead of doing their normal job. "We had a good turnout where everyone pitched in to help with the clean and we also identified areas that needed further support," he said. "So vacant areas that have overgrown hedges or overgrown grass, that will be targeted within the next two weeks for cleaning at some point." Mark Thomas, associate professor of infectious diseases at Auckland University, said dengue fever outbreaks were seasonal, supported by lots of rain. "If there's plenty of small pools of water around the amount that would settle in an open coconut shell or in a tire that's lying on the ground, some small pool somewhere. Then the mosquitoes increase their rate of breeding, there are more people getting bitten by mosquitoes, and more transmission of dengue from person to person by the mosquitos," he said. The dengue cases on Rarotonga have been type one (DENV-1) and two (DENV-2). Thomas said there are several variants, but people are unlikely to be infected by the same sub-type. "They may be exposed in subsequent epidemics years later and then the second episode, that will likely be some years after the first one, may sometimes be much more severe than the first episode." Muri Beach Club Hotel owner Liana Scott said the island was looking very tidy. "That community spirit really comes alive whenever there's something that affects people and that's nice to see, and of course dengue, if you've had it before, it's not the nicest." Scott said one tourist had postponed their trip, concerned by underlying health issues. She said most accommodation providers were lenient with their cancellation policies. "It's not really a time to be strict in upholding the cancellation policies if people have a genuine reason for cancelling and most are not cancelling they are moving the date forward." For most though, Scott said they could manage the risk with mosquito repellent and using insect screens. "It's not rocket science, sometimes it's just making sure if you go on a cross-island track that you have your legs and arms covered." Thomas said the aides mosquito, sometimes called the Egyptian mosquito, carried dengue. "The ones that exist in New Zealand are typically night biting mosquitoes, whereas the ones that transmit dengue are day biting mosquitoes, so people should use insect repellent during the daytime and try and limit the ability of the mosquito to get at the skin. "That sometimes means covering up more of your skin than you might otherwise do on a tropical holiday." Thomas said the epidemic normally went away as people built immunity and mosquito breeding grounds dred as the weather changed.
RNZ News
5 days ago
- Health
- RNZ News
How much plastic are we inhaling every day?
science health 41 minutes ago Auckland University scientists have researched how much plastic we could be inhaling, especially indoors where we spend most of our time. Dr Joel Rindelaub and Dr Gordon Miskelly tested the air in two chemistry labs for microplastics that are small enough to be inhaled. Dr Rindelaub explained the results to Jesse.
