Latest news with #Aspergillus
News18
2 days ago
- Health
- News18
What Is Aspergillus Fumigatus? Deadly Fungus Spreading In US That ‘Eats You From Inside Out'
Last Updated: Aspergillus Fumigatus is now being detected with increasing frequency in Florida, Louisiana, Texas, Georgia and California. Health experts are raising concerns over the rapid spread of a deadly airborne fungus, Aspergillus fumigatus, across parts of the United States. The pathogen, which causes a potentially fatal lung infection called aspergillosis, poses a heightened threat as rising temperatures create ideal conditions for its growth, experts warned. The fungus is now being detected with increasing frequency in Florida, Louisiana, Texas, Georgia and California- states where warm and humid environments allow it to thrive- Daily Mail reported. The World Health Organization labeled Aspergillus fumigatus a 'critical priority" pathogen, citing its growing resistance to treatment and high mortality rates. What Is Aspergillus Fumigatus And Its Symptoms? Once inhaled, the fungus can lead to serious respiratory infections, particularly in people with weakened immune systems or pre-existing lung conditions. Symptoms can escalate rapidly, potentially resulting in organ failure or death, especially among cancer patients, transplant recipients and those recovering from severe influenza. Individuals undergoing chemotherapy, long-term corticosteroid therapy or AIDS patients are considered especially vulnerable. The fungus is commonly found in soil, compost piles and damp environments, where it can survive temperatures as high as 120°F. The US Centers for Disease Control and Prevention (CDC) issued precautionary advice to reduce the risk of exposure to Aspergillus fumigatus. While these measures cannot guarantee full protection, they are recommended- especially for those with weakened immune systems or existing respiratory conditions, the health body said. The CDC advises people to avoid dusty areas such as construction sites. If exposure is unavoidable, wearing an N95 mask is recommended. During outdoor activities like gardening, individuals should wear long-sleeved clothing, full-length pants and closed-toe shoes and ideally avoid direct contact with soil or compost. In case of any cuts or abrasions, the area should be washed immediately with soap and water to reduce the risk of infection. About the Author Mallika Soni When not reading, this ex-literature student can be found searching for an answer to the question, "What is the purpose of journalism in society?" Get breaking news, in-depth analysis, and expert perspectives on everything from geopolitics to diplomacy and global trends. Stay informed with the latest world news only on News18. Download the News18 App to stay updated! First Published: June 18, 2025, 22:22 IST
Hindustan Times
2 days ago
- Health
- Hindustan Times
What is Aspergillus Fumigatus? How to stay safe as deadly fungus spreads rapidly in US
Aspergillus Fumigatus, a deadly fungus that can cause human tissue to rot, is spreading across the United States. The fungus can be found throughout the environment, with people often breathing in spores without even realizing it. As per Centers for Disease Control and Prevention (CDC), Aspergillus can lead to allergic reactions and even chronic lung conditions in people with weakened immune systems. It can cause infections in other parts of the body such as the kidneys and brain. The fungus has been found in areas with hot and wet climates, such as Florida, Texas and California, reported the Daily Mail. Cities like New York and Los Angeles are also at risk of more cases. The fungus can lead to a lung infection called aspergillosis. People with severe respiratory infections, cancer and other serious diseases are at higher risk, according to the CDC. There is no vaccine available for the disease. The World Health Organization has classified Aspergillus fumigatus as a 'critical priority' fungal threat due to rising antifungal drug resistance and high death rates. The most severe form of the infection, Invasive aspergillosis, leads to the disease spreading from the lungs to the other parts of the body. Symptoms include cough, fever, coughing up blood, shortness of breath and chest pain. If left untreated, the infection can lead to death. Also read: Deadly fungus in US threatens lives as infection rates rise in These seven states The CDC recommends following some basic tips to prevent inhaling the fungal spores. While the actions are recommended, it must be noted that these tips cannot prevent the infection. 1. Avoid dusty areas such as construction sites. If you have to visit dusty regions, wear an N95 mask. 2. Wear long-sleeved shirts, pants and shoes while doing outdoor activities like gardening. Avoid activities which involve close contact with soil or dust. 3. If you sustain any skin injuries, clean the area with soap and water to avoid infection. 4. For some patients, blood tests can be used to detect invasive aspergillosis early. Consult your healthcare provider to find out if you are more at risk for the disease. It is a deadly fungus that can cause infections in human beings and even lead to deaths. Yes, the World Health Organization has classified it as a 'critical priority' fungal threat. Breathing spores from Aspergillus can cause aspergillosis.
Yahoo
3 days ago
- Health
- Yahoo
Experts sound alarm over potentially lethal fungus that sounds straight out of 'The Last of Us': 'We're talking about hundreds of thousands of lives'
A potentially lethal group of fungi called Aspergillus could spread worldwide, with the possibility of northerly shifts to parts of Europe, Asia, and the Americas. New research suggests that rising global temperatures may drive the health hazard to previously under-exposed regions. As the Financial Times reported in early May, researchers from the United Kingdom have a preprint up at Research Square that shows how the prevalence of a potential killer fungus could increase due to human-caused climate change. A warming planet is set to accelerate fungal growth and spread. On the surface, the threat sounds like something you'd watch in an apocalyptic TV series. In fact, a sensationalized brain-infecting fungus zombifies and wipes out most of the population in the video game and HBO show "The Last of Us," though that series is based on another type of fungus called Ophiocordyceps that actually has various species that specialize in taking over the brain of specific insects and animals. There is, fortunately, no species of Ophiocordyceps that targets humans, but Aspergillus is a real concern for people around the world and not a fictional creation. The spores can cause aspergillosis, affecting especially the lungs but also potentially the brain. When infections occur, mortality rates can be high. "We're talking about hundreds of thousands of lives, and continental shifts in species distributions," preprint co-author Norman van Rhijn, from the University of Manchester, told the Financial Times. "In 50 years, where things grow and what you get infected by is going to be completely different." A news release from the university noted, "Novel projections show that in 15 years, if we rely on fossil fuels instead of clean power, we are likely to see the significant spread of certain fungal pathogens in Europe." Dangerous strains of fungus like Aspergillus can grow rapidly in hot, humid conditions. The steady overheating of our planet and resulting sea level rise, stemming from the use of dirty energy sources, may be creating the ideal circumstances for infections to spread into previously unaffected areas. Scientists have been warning the public about the global health catastrophes that could be on the horizon due to the potential for an explosion in fungal pathogens. Although microscopic, out-of-control fungi can pose significant threats to wellness and safety. People with compromised immune systems and preexisting conditions are often at the most risk of severe complications. And not only do warmer temps and wetter surroundings sponsor fungal growth but also other extreme weather events. Wildfires can exacerbate exposures, disturbing soil habitats and aerosolizing spores in smoke. Following droughts and subsequent heavy rainfall, spores can be released into the air and inhaled in nearby communities. Do you worry about the quality of the air inside your home? Yes — often Yes — but only sometimes Only when it's bad outside No — I never do Click your choice to see results and speak your mind. Meanwhile, significant upticks in infection can drive resistance to treatments, which could leave vulnerable populations even more desperate. According to recent reporting from CNN, the World Health Organization "added Aspergillus flavus to its critical group of fungal pathogens in 2022 because of its public health impact and antifungal resistance risk." The outlet noted that the strain can also infect and destroy crops, jeopardizing food supplies. Scientists are working to understand fungal pathogens through initiatives like a five-year project at the University of California, Berkeley, which seeks to uncover factors that can affect the occurrence and severity of fungal infections. Research is also underway to reduce their spread and strengthen food security. The WHO issued a new report in April indicating the need for faster, more reliable, and cheaper testing methods, particularly in low- in middle-income countries, where fungal threats are an especially troublesome public health concern. Supporting pro-environment policies that not only invest in research and development to address these threats but also prioritize and center the marginalized groups disproportionately impacted by fungal infections will be key to meaningful solutions. Fungal spread could be managed in residential areas with natural fungicides. And at home, individuals can reduce some risks by practicing hygiene, properly drying skin, and strengthening their immune systems to fight infection. But since Aspergillus and other fungi could continue to pose global threats, it's global health solutions — including the mitigation of human-caused climate change — that will be most needed. Join our free newsletter for good news and useful tips, and don't miss this cool list of easy ways to help yourself while helping the planet.
Hindustan Times
3 days ago
- Health
- Hindustan Times
Deadly fungus aspergillus fumigatus spreading in US ‘can rot human tissue from within': Aspergillosis symptoms and more
Aspergillus fumigatus is a deadly fungus spreading rapidly across the US, posing a threat to people with weakened immune systems. It's an airborne fungus that releases microscopic spores, which can cause serious lung infections, including aspergillosis. Also read | Deadly fungus in US threatens lives as infection rates rise in these seven states The World Health Organization says aspergillus fumigatus is a top-priority fungal threat because it is becoming more resistant to drugs and kills so many people. The fungus grows well in warm, damp places. US states with hot and humid climates – Florida, Louisiana, Texas, Georgia, and California – are particularly vulnerable due to their climate and farming activities. Cities with dense populations, such as New York, Houston, and Los Angeles, are also at risk of the infection 'that can rot human tissue from within' due to their large populations and ageing infrastructure, as per Daily Mail's June 16 report. According to Cleveland Clinic, aspergillosis is a group of illnesses caused by Aspergillus fungi. Some types include allergic bronchopulmonary aspergillosis (ABPA), aspergilloma, chronic pulmonary aspergillosis and invasive aspergillosis. Aspergillus is usually found outdoors, in dead leaves, plants, soil or compost, as per Cleveland Clinic. It's occasionally found in moist environments indoors. Most people breathe in Aspergillus spores every day without getting sick. But in certain people, Aspergillus can cause allergic reactions, chronic lung conditions and invasive disease that spreads to your brain, kidneys, lungs or other organs. According to Cleveland Clinic, aspergillus isn't black mold. 'Black mold' is a common term used for the fungus stachybotrys chartarum. This isn't the same mold that causes aspergillosis, but both are common molds that can make some people sick. As per Cleveland Clinic, aspergillosis can cause symptoms similar to many other illnesses, like fever, cough and shortness of breath. Symptoms of aspergillosis vary depending on the type and location in your body. Fatigue and weight loss can be symptoms of chronic pulmonary aspergillosis. You may have additional symptoms if the infection spreads to other parts of your body. Aspergillus usually affects people with weakened immune systems or lung conditions. Treatments include surgery and antifungal medications. Individuals with weakened immune systems, such as those with chronic illnesses or taking immunosuppressive medications, should take extra precautions. Moreover, allergic aspergillosis usually affects people with asthma, bronchiectasis or cystic fibrosis. Chronic forms of aspergillosis usually affect people with chronic lung conditions, like COPD, sarcoidosis and tuberculosis, as per Cleveland Clinic. Invasive aspergillosis usually affects people with a weakened immune system. This includes people who've had an organ or stem cell transplant, those who regularly use corticosteroids, those who have diabetes, and those with too few of certain white blood cells (neutropenia). Continued research and monitoring of the situation are crucial to understanding and combating the spread of aspergillus fumigatus. Inhaling aspergillus from the air can cause an allergic reaction or an infection in your sinuses or lungs, as per Cleveland Clinic. From there, it can move to other parts of your body if your immune system can't fight off the infection. It can also get into your body through a cut in your skin. But is aspergillosis contagious? No, according to Cleveland Clinic, aspergillosis isn't contagious. You can't catch it from another person. ⦿ Allergy tests: Your provider may order blood or skin tests to diagnose allergic or chronic forms of aspergillosis. ⦿ Biopsy: Your provider may take samples of tissue or fluid to test for signs of an Aspergillus infection. ⦿ Blood tests: A blood test can help diagnose invasive aspergillosis early in people who have severely weakened immune systems. ⦿ Culture: Your provider may take samples of your body fluids — such as blood, mucus (sputum), or fluid from around your lungs, brain or spinal cord — and try to grow Aspergillus from it. ⦿ Imaging: Your provider may use X-rays or CT scans to look for signs of Aspergillus in the area of your body they think might be infected. How your healthcare provider treats aspergillosis depends on the type and any underlying conditions you have. Surgery, antifungal medications and corticosteroids are the most common treatment options. If you're at risk for aspergillosis, talk to a healthcare provider if you have any of the aforementioned symptoms. Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.
Time of India
4 days ago
- Health
- Time of India
Not a virus or bacteria, but this silent killer is spreading and climate change is helping it thrive
Scientists are raising serious concerns over the global spread of a dangerous fungus that can fatally damage human organs, particularly the lungs. Known as Aspergillus, this airborne mold is now spreading at a faster rate, with researchers warning that climate change is creating ideal conditions for it to thrive. The fungus poses a significant threat to public health , especially to people with weakened immune systems, and may soon impact millions across continents. How Aspergillus Affects Humans Aspergillus fungi are present in soil, compost, and decaying vegetation, and they release microscopic spores that are easily inhaled. While most healthy individuals can resist infection, those with conditions such as asthma, cancer, HIV, COPD, cystic fibrosis, or recovering from organ transplants are at heightened risk. When the immune system fails to eliminate the spores, the fungus begins to grow inside the body, potentially leading to aspergillosis, a condition that can cause severe lung damage, organ failure, and even death. The infection is particularly dangerous because it is difficult to detect. Symptoms such as fever, coughing, and fatigue can mimic more common illnesses, delaying diagnosis and treatment. Mortality rates for invasive aspergillosis range from 20% to 40%, according to studies. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like Eat 1 Teaspoon Every Night, See What Happens A Week Later [Video] getfittoday Undo Climate Change Accelerating Spread A recent study by researchers at the University of Manchester has identified climate change as a major factor behind the expanding presence of Aspergillus species. Using climate models and simulations, the team predicts that rising global temperatures and changing weather patterns will push the fungus into new regions. Parts of North America, Europe, China, and Russia are expected to face greater exposure within the next 15 years. Two key species—Aspergillus flavus and Aspergillus fumigatus—are of particular concern. The former thrives in hotter climates and could expand by 16%, while the latter, more common in temperate regions, could grow by as much as 77.5%, potentially affecting 9 million more people in Europe alone. Meanwhile, countries such as Brazil and regions in Africa may become too hot for some Aspergillus species to survive, highlighting the unpredictable ecological impact. Urban Centers and Vulnerable Regions at Risk Urban areas like New York, Los Angeles, and other densely populated cities are particularly vulnerable due to aging infrastructure and concentrated populations. California has reported the highest levels of exposure, with factors like humidity and intensive agricultural activity aiding fungal growth. States including Florida, Georgia, Louisiana, and Texas have also detected the presence of the fungus. Researchers say that continued fossil fuel use and lack of mitigation efforts could worsen the spread of these pathogens. Norman van Rijn, a researcher involved in the study, emphasized that fungal pathogens have been understudied for too long and are now adapting to climate shifts in ways that make them harder to combat.
