
Seoul to conduct research on human flu virus found in pets
The city's Public Health and Environment Research Institute and SNU's College of Veterinary Medicine will examine the reverse zoonosis of H1N1, H3N2 and B/Victoria lineages on pet dogs and cats, according to the city government on Monday. The researchers will examine the prevalence rate and infection factors, conducting research and statistical analysis on the samples.
The upcoming research is a case study on the possibility of humans infecting their pets with the aforementioned strains.
Reverse zoonosis of influenza viruses has been documented across the world, particularly human-to-pig transmission. But Seoul said there have not been enough pet-related serological surveys, referring to blood tests conducted to look at antibodies against a particular virus.
Seoul officials said they hope the research will provide basic data on antibodies of influenza viruses inside pets' bodies and the prevalence of reverse zoonosis among them.
Hashtags

Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles


Korea Herald
4 days ago
- Korea Herald
Breaking boundaries in AI-powered life sciences
Baek Minkyung, AI-driven protein expert, honored with APEC award for pioneering work in structural biology In the rapidly evolving field of artificial intelligence-powered life sciences, Baek Minkyung, assistant professor of department of biological sciences at Seoul National University, is making waves for pushing the boundaries of protein structure prediction and design. As the winner of this year's APEC Science Prize for Innovation, Research and Education, or Aspire, which is co-hosted by Korea's Ministry of Science and ICT and APEC Policy Partnership on Science, Technology and Innovation, she shared her vision for inclusive biotechnology that addresses global challenges. She is the first Korean to receive the award since professor Kug Jong-seong of Seoul National University, who was honored in 2015 for his El Nino prediction model. 'The Aspire award reflects the collective effort of colleagues who have shared the challenges and breakthroughs along the way,' she said. 'I find it especially meaningful that our accomplishments in protein structure prediction and design have been recognized for their social value. I hope to continue leveraging AI technologies to better understand the complexities of life and to conduct research that contributes to solving societal problems.' Her flagship innovation, RoseTTAFold, is an AI-based model capable of predicting the 3D structures of proteins. It has already been applied across biological research, drug discovery and vaccine design. 'I am expanding beyond predicting static, single structures to exploring multiple conformations of proteins, predicting protein–protein and protein–nucleic acid interactions and designing novel biomolecules with desired functions,' she explained. The Aspire award's 2025 theme -- "Toward AI-Bio Convergence: AI-based Inclusive Biotechnology Solving Social Challenges" -- resonates deeply with her research philosophy. For her, 'inclusive biotechnology' means ensuring that cutting-edge life science tools benefit a broad range of diseases and populations. Projects in her lab have included designing vaccine antigens for infectious diseases and predicting the structures of proteins linked to rare or under-researched conditions. Behind her success lies a guiding principle: Research should be both intellectually stimulating and socially relevant. She credits her growth as a cross-disciplinary scientist to the freedom and mentorship she received during her graduate and postdoctoral years. 'Convergence research often takes time to yield results and I was fortunate to have mentors who encouraged risk-taking rather than rushing the process,' she said. Looking ahead, she sees vast potential for international collaboration, particularly among young scientists in the Asia-Pacific Economic Cooperation region. 'Open sharing of data and tools, along with diverse perspectives, can inspire new ideas and innovative joint projects,' she said, underscoring the importance of sustained communication and trust. To early-career scientists, her advice is both practical and encouraging: 'Research often requires long periods of reflection and trial-and-error, but it is also deeply rewarding. Even small exchanges of ideas across disciplines can spark collaborations that address big challenges.' Her journey has not been without obstacles. Coming from a chemistry background, she initially found integrating AI into her work daunting. 'Rather than studying AI in isolation, I looked for ways to bridge the conceptual gap between AI and protein research,' she recalled. 'Interdisciplinary research is not just about placing two fields side by side -- it's about understanding each other's language and bridging the gaps creatively.' As AI continues to reshape science, she believes it will act as both a research accelerator and a catalyst for discovery -- enabling tasks once thought impossible and opening doors to entirely new scientific frontiers. 'That said,' she cautioned, 'we must address data quality, result interpretation and ethical issues to ensure AI's positive and lasting impact.' yeeun@


Korea Herald
5 days ago
- Korea Herald
Interview: Breaking boundaries in AI-powered life sciences
Baek Min-kyung, AI-driven protein expert, honored with APEC award for pioneering work in structural biology In the rapidly evolving field of artificial intelligence-powered life sciences, Baek Min-kyung, assistant professor of department of biological sciences at Seoul National University, is making waves for pushing the boundaries of protein structure prediction and design. As the winner of this year's APEC Science Prize for Innovation, Research and Education, or Aspire, she shared her vision for inclusive biotechnology that addresses global challenges. She is the first Korean to receive the award since professor Kug Jong-seong of Seoul National University, who was honored in 2015 for his El Nino prediction model. 'The Aspire award reflects the collective effort of colleagues who have shared the challenges and breakthroughs along the way,' she said. 'I find it especially meaningful that our accomplishments in protein structure prediction and design have been recognized for their social value. I hope to continue leveraging AI technologies to better understand the complexities of life and to conduct research that contributes to solving societal problems.' Her flagship innovation, RoseTTAFold, is an AI-based model capable of predicting the 3D structures of proteins. It has already been applied across biological research, drug discovery and vaccine design. 'I am expanding beyond predicting static, single structures to exploring multiple conformations of proteins, predicting protein–protein and protein–nucleic acid interactions and designing novel biomolecules with desired functions,' she explained. The Aspire award's 2025 theme -- "Toward AI-Bio Convergence: AI-based Inclusive Biotechnology Solving Social Challenges" -- resonates deeply with her research philosophy. For her, 'inclusive biotechnology' means ensuring that cutting-edge life science tools benefit a broad range of diseases and populations. Projects in her lab have included designing vaccine antigens for infectious diseases and predicting the structures of proteins linked to rare or under-researched conditions. Behind her success lies a guiding principle: Research should be both intellectually stimulating and socially relevant. She credits her growth as a cross-disciplinary scientist to the freedom and mentorship she received during her graduate and postdoctoral years. 'Convergence research often takes time to yield results and I was fortunate to have mentors who encouraged risk-taking rather than rushing the process,' she said. Looking ahead, she sees vast potential for international collaboration, particularly among young scientists in the Asia-Pacific Economic Cooperation region. 'Open sharing of data and tools, along with diverse perspectives, can inspire new ideas and innovative joint projects,' she said, underscoring the importance of sustained communication and trust. To early-career scientists, her advice is both practical and encouraging: 'Research often requires long periods of reflection and trial-and-error, but it is also deeply rewarding. Even small exchanges of ideas across disciplines can spark collaborations that address big challenges.' Her journey has not been without obstacles. Coming from a chemistry background, she initially found integrating AI into her work daunting. 'Rather than studying AI in isolation, I looked for ways to bridge the conceptual gap between AI and protein research,' she recalled. 'Interdisciplinary research is not just about placing two fields side by side -- it's about understanding each other's language and bridging the gaps creatively.' As AI continues to reshape science, she believes it will act as both a research accelerator and a catalyst for discovery -- enabling tasks once thought impossible and opening doors to entirely new scientific frontiers. 'That said,' she cautioned, 'we must address data quality, result interpretation and ethical issues to ensure AI's positive and lasting impact.' yeeun@


Korea Herald
14-07-2025
- Korea Herald
Seoul's summer too hot to handle — even for mosquitoes
More mosquitoes could be seen in fall and early winter than in summer, due to high summer temperatures The number of mosquitoes in Seoul has more than halved over the past decade, with experts pointing to extreme heat and a shortened monsoon season as key factors behind the sharp decline in mosquito activity. According to statistics provided by the Seoul Metropolitan Government, up to 62,351 mosquitoes were collected through monitoring in June. The city government noted that this was a 56 percent decrease compared to its data from 2015, as the city saw up to 139,928 mosquitoes in the same month. The recent figure is also lower than the mosquito count observed at the same time in 2024, which saw 68,462 mosquitoes. Between June 17 and 19 — when high temperatures hovered near 37 degrees Celsius in the capital city — mosquito monitoring devices set up at 55 sites collected 6,233 mosquitoes, roughly averaging 2,000 mosquitoes per day. According to the city government, this is a 20 percent decrease compared to the same three-day period last year, which saw a daily average of up to 2,590. The decrease in mosquito numbers has been attributed to cutting-edge pest control technology. For example, in districts such as Gangnam-gu in southern Seoul and Nowon-gu in northern Seoul, drones have been used to spray insecticide in areas inaccessible to vehicles, such as parks. LED traps that attract insects, mosquito traps, as well as automatic repellent dispensers, have also been installed across Seoul to manage the summer pests. Besides advanced pest control strategies, experts say the biggest factor behind the decline is the sweltering heat. Seoul has consistently reported record-high summer temperatures in recent years, with each year surpassing temperature records set in the previous year. 'With high temperatures during the day hovering close to 37 C and tropical nights being consistently observed in Seoul, mosquitoes are finding it difficult to survive,' professor Park Hyeon-cheol from Pusan National University's Department of Life Science and Environmental Biochemistry told The Korea Herald. 'Mosquitoes are normally active in temperatures ranging between 25 C to 28 C, and once such temperatures exceed 32 C, their survival becomes unlikely." Park added that fewer mosquitoes may be observed during this summer in particular, as the monsoon season was noted to be particularly "dry." The monsoon season has not been officially declared over in Seoul. However, according to the Korea Meteorological Administration, on Jeju Island and in the southern parts of the country, it lasted just 15 days and 13 days, respectively. This is less than half the duration recorded a decade ago, when monsoon seasons lasted for 30 days on Jeju Island and 36 days in the south. 'The lack of steady rainfall limits the formation of puddles, which are breeding grounds for mosquitoes,' said Park. 'And even when it does rain, Korea also often sees sudden, intense downpours, which wash away mosquito eggs and larvae before they have a chance to hatch and develop.' While the number of mosquitoes may decline during the summer season, higher mosquito numbers could be seen in the fall. 'A decline in mosquito numbers may be observed in the summer due to high temperatures," Park explained. "However, as temperatures get relatively cooler, mosquito populations may rise from beginning to mid-September, with some continuing to be active into early winter."