The Knowledge
Could fungi actually cause a zombie apocalypse?
Last Updated on March 7, 2026 by Daily News Staff
Matt Kasson, West Virginia University
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com.
Is a zombie apocalypse caused by fungi, like the Cordyceps from “The Last of Us,” something that could realistically happen? – Jupiter, age 15, Ithaca, New York
Zombies strike fear into our hearts – and if they’re persistent, eventually they get inside our heads. Animals taken over by zombies no longer control their own bodies or behaviors. Instead, they serve the interests of a master, whether it’s a virus, fungus or some other harmful agent.
The term “zombi” comes from Vodou, a religion that evolved in the Caribbean nation of Haiti. But the idea of armies of undead, brain-eating human zombies comes from movies, such as “Night of the Living Dead,” television shows like “The Walking Dead” and video games like Resident Evil.
Those all are fictional. Nature is where we can find real examples of zombification – one organism controlling another organism’s behavior.
I study fungi, a huge biological kingdom that includes molds, mildews, yeasts, mushrooms and zombifying fungi. Don’t worry – these “brain-eating organisms” tend to target insects.
The fungus Ophiocordyceps unilateralis infects and kills ants. Over time, they can diminish the local ant population.
Insect body snatchers
One of the most famous examples is the zombie ant fungus, Ophiocordyceps unilateralis, which is part of a larger group known as Cordyceps fungi. This fungus inspired the video game and HBO series “The Last of Us,” in which a widespread fungal infection turns people into zombie-like creatures and causes society to collapse.
In the real world, ants usually come into contact with this fungus when spores – pollen-size reproductive particles that the fungus makes – fall onto the ant from a tree or plant overhead. The spores penetrate the ant’s body without killing it.
Once inside, the fungus spreads in the form of a yeast. The ant stops communicating with nestmates and staggers around aimlessly. Eventually it becomes hyperactive.
Finally, the fungus causes the ant to climb up a plant and lock onto a leaf or a stem with its jaws – a behavior called summiting. The fungus changes into a new phase and consumes the ant’s organs, including its brain. A stalk erupts from the dead insect’s head and produces spores, which fall onto healthy ants below, starting the cycle again.
Scientists have described countless species of Ophiocordyceps. Each one is tiny, with a very specialized lifestyle. Some live only in specific areas: for example, Ophiocordyceps salganeicola, a parasite of social cockroaches, is found only in Japan’s Ryukyu Islands. I expect that there are many more species around the world awaiting discovery.
The zombie cicada fungus, Massospora cicadina, has also received a lot of attention in recent years. It infects and controls periodical cicadas, which are cicadas that live underground and emerge briefly to mate on 13- or 17-year cycles.
The fungus keeps the cicadas energized and flying around, even as it consumes and replaces their rear ends and abdomens. This prolonged “active host” behavior is rare in fungi that invade insects. Massospora has family members that target flies, moths, millipedes and soldier beetles, but they cause their hosts to summit and die, like ants affected by Ophiocordyceps.
The real fungal threats
These diverse morbid partnerships – relationships that lead to death – were formed and refined over millions of years of evolutionary time. A fungus that specializes in infecting and controlling ants or cicadas would have to evolve vastly new tools over millions more years to be able to infect even another insect, even one that’s closely related, let alone a human.
In my research, I’ve collected and handled hundreds of living and dead zombie cicadas, as well as countless fungus-infected insects, spiders and millipedes. I’ve dissected hundreds of specimens and uncovered fascinating aspects of their biology. Despite this prolonged exposure, I still control my own behavior.
Some fungi do threaten human health. Examples include Aspergillus fumigatus and Cryptococcus neoformans, both of which can invade people’s lungs and cause serious pneumonia-like symptoms. Cryptococcus neoformans can spread outside the lungs into the central nervous system and cause symptoms such as neck stiffness, vomiting and sensitivity to light.
Invasive fungal diseases are on the rise worldwide. So are common fungal infections, such as athlete’s foot – a rash between your toes – and ringworm, a rash that despite its name is caused by a fungus.
Fungi thrive in perpetually warm and wet environments. You can protect yourself against many of them by showering after you get sweaty or dirty and not sharing sports gear or towels with other people.
Not all fungi are scary, and even the alarming ones won’t turn you into the walking dead. The closest you’re likely to come to a zombifying fungus is through watching scary movies or playing video games.
If you’re lucky, you might find a zombie ant or fly in your own neighborhood. And if you think they’re cool, you could become a scientist like me and spend your life seeking them out.
Hello, curious kids! Do you have a question you’d like an expert to answer? Ask an adult to send your question to CuriousKidsUS@theconversation.com. Please tell us your name, age and the city where you live.
And since curiosity has no age limit – adults, let us know what you’re wondering, too. We won’t be able to answer every question, but we will do our best.
Matt Kasson, Associate Professor of Mycology and Plant Pathology, West Virginia University
This article is republished from The Conversation under a Creative Commons license. Read the original article.
The science section of our news blog STM Daily News provides readers with captivating and up-to-date information on the latest scientific discoveries, breakthroughs, and innovations across various fields. We offer engaging and accessible content, ensuring that readers with different levels of scientific knowledge can stay informed. Whether it’s exploring advancements in medicine, astronomy, technology, or environmental sciences, our science section strives to shed light on the intriguing world of scientific exploration and its profound impact on our daily lives. From thought-provoking articles to informative interviews with experts in the field, STM Daily News Science offers a harmonious blend of factual reporting, analysis, and exploration, making it a go-to source for science enthusiasts and curious minds alike. https://stmdailynews.com/category/science/
Forgotten Genius Fridays
Forgotten Genius Friday: The Legacy of Thomas Jennings — America’s First Black Patent Holder
Discover how Thomas Jennings, the first African American to receive a U.S. patent, revolutionized garment care with his dry-cleaning invention and supported abolitionist causes.
Last Updated on June 19, 2026 by Daily News Staff
In the early 19th century, long before modern dry cleaners lined city streets, one man quietly transformed how Americans cared for their clothing. His name was Thomas Jennings—a tailor, entrepreneur, and trailblazer whose innovation would earn him a historic place in U.S. history.
Breaking Barriers in a Divided America
Born in 1791 in New York City, Jennings lived in an era when opportunities for African Americans were severely limited. Yet he built a successful tailoring business, gaining a reputation for craftsmanship and attention to detail.
At the time, cleaning delicate garments—especially wool—was a persistent challenge. Traditional washing methods often damaged fabrics, leaving customers frustrated and tailors searching for better solutions.
Jennings saw not just a problem, but an opportunity.
The Invention of “Dry Scouring”
In 1821, Jennings developed a cleaning method he called “dry scouring,” a precursor to modern dry cleaning. Unlike water-based washing, his technique used chemical solvents to remove dirt and stains without harming fabric fibers.
That same year, he achieved a groundbreaking milestone: Jennings became the first African American to receive a U.S. patent.
This was no small feat. Patent laws at the time largely excluded enslaved individuals, and systemic racism made legal recognition difficult even for free Black citizens. Jennings’ success marked a rare and powerful breakthrough.
“His achievement stands in stark contrast to what followed—when laws would deny many Black innovators the right to claim their own ideas.”
Innovation With Purpose
Jennings didn’t just profit from his invention—he used his success to support a broader cause. The income generated from his patent helped fund abolitionist efforts, contributing to the fight against slavery in the United States.
His work intersected with the growing abolitionist movement decades before the American Civil War, demonstrating how innovation and activism often went hand in hand.
Lasting Impact on Modern Life
Today, dry cleaning is a global industry, essential to fashion, hospitality, and everyday life. While technologies have evolved, the core concept Jennings pioneered remains intact.
His legacy can be seen in:
- The modern dry-cleaning industry
- Textile preservation techniques
- The broader recognition of Black inventors in American history
Why Thomas Jennings Still Matters
Jennings’ story is not just about an invention—it’s about access, perseverance, and impact. At a time when the odds were stacked against him, he secured intellectual property rights, built a business, and used his platform to support social change.
For today’s innovators, his journey underscores a powerful truth: meaningful breakthroughs often come from those willing to challenge both technical problems and societal barriers.
Final Word
As part of STM Daily News’ Forgotten Genius Friday series, the story of Thomas Jennings serves as a reminder that some of the most influential figures in American innovation history are still waiting to be fully recognized.
His invention didn’t just clean clothes—it helped clear a path for future generations of inventors.
Related Articles & Further Reading
External Sources
- Thomas Jennings – Wikipedia Overview
- National Park Service: Thomas Jennings Biography
- BlackPast.org – Thomas Jennings Profile
- USPTO – African American Inventors and Innovation History
- Smithsonian Institution – Thomas Jennings Feature
More from STM Daily News
Forgotten Genius Fridays
Forgotten Genius Friday: Granville T. Woods — The Inventor Who Helped Keep America’s Railroads Safe
Discover how Granville T. Woods, known as the “Black Edison,” revolutionized railroad communication and safety with inventions that helped shape modern transportation.
When America was expanding westward and railroads connected cities like never before, safety and communication remained major challenges. Trains often operated with limited information about where other locomotives were located, creating dangerous conditions on busy rail lines.
One inventor helped change that.
His name was Granville T. Woods, a prolific engineer and inventor whose innovations transformed railroad communication and earned him the nickname “The Black Edison.”
A Self-Taught Innovator
Born in 1856 in Columbus, Ohio, Woods displayed a remarkable aptitude for mechanics and engineering from an early age. Although he received limited formal education, he dedicated himself to learning about machinery, electricity, and industrial systems.
As a young man, Woods worked on railroads and steamships, gaining firsthand experience with the transportation technologies that powered the Industrial Age. These experiences helped him identify problems that needed solving.
Revolutionizing Railroad Safety
One of Woods’ most important inventions was the Synchronous Multiplex Railway Telegraph, patented in 1887.
This groundbreaking system allowed moving trains to communicate with stations and other trains using telegraph technology. Prior to this innovation, communication between trains was limited, increasing the risk of accidents and delays.
Woods’ system helped railroad operators track train locations more effectively and improve safety along busy routes.
More Than Fifty Patents
Throughout his career, Woods earned more than 50 patents covering electrical and mechanical devices. His inventions improved:
- Railroad communication systems
- Electric railway technology
- Power distribution systems
- Telegraph and telephone equipment
- Transportation safety mechanisms
His innovations became increasingly important as cities adopted electric transit systems and rail networks expanded across the United States.
A Rivalry with Thomas Edison
Woods’ achievements attracted the attention of some of the biggest names in technology, including Thomas Edison.
At one point, Edison challenged Woods’ claim to one of his inventions in court. Woods successfully defended his patent rights, proving that the innovation was indeed his own.
Impressed by Woods’ talent, Edison later offered him a position with the Edison Electric Light Company. Woods declined, choosing instead to continue his independent work as an inventor.
Why Granville T. Woods Still Matters
Today, transportation systems depend heavily on communication, signaling, and safety technologies. While modern systems use computers, wireless networks, and satellites, the underlying goal remains the same: ensuring that vehicles can communicate and operate safely.
Granville T. Woods helped establish that foundation.
His work contributed to safer rail travel, more efficient transportation networks, and advancements in electrical engineering that continue to influence modern infrastructure.
Final Word
As part of STM Daily News’ Forgotten Genius Friday series, Granville T. Woods reminds us that some of history’s most important innovators remain largely unknown.
His inventions helped move America forward—one railway signal at a time.
The next time you see a train safely navigating a busy rail corridor, remember the inventor whose ideas helped make modern rail communication possible.
Related Links for Further Information
- National Inventors Hall of Fame – Granville Woods
- National Inventors Hall of Fame – How Granville Woods Helped Trains Communicate
- Biography.com – Granville T. Woods Biography
- Granville Woods – Wikipedia
- U.S. Energy Information Administration – Granville Woods
- Texas Railroad Hall of Fame – Granville T. Woods
- Coney Island History Project – Granville T. Woods
- Scholastic – African American Inventors: Granville T. Woods
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Last Updated on June 12, 2026 by Rod Washington
Valerie Thomas is a true pioneer in the world of science and technology. A NASA engineer and physicist, she is best known for inventing the illusion transmitter, a groundbreaking device that creates 3D images using concave mirrors. This invention laid the foundation for modern 3D imaging and virtual reality technologies.
Beyond her inventions, Thomas broke barriers as an African American woman in STEM, mentoring countless young scientists and advocating for diversity in science and engineering. Her work at NASA’s Goddard Space Flight Center helped advance satellite technology and data visualization, making her contributions both innovative and enduring.
In our latest short video, we highlight Valerie Thomas’ remarkable journey—from her early passion for science to her groundbreaking work at NASA. Watch and be inspired by a true STEM pioneer whose legacy continues to shape the future of space and technology.
🎥 Watch the video here: https://youtu.be/P5XTgpcAoHw
Dive into “The Knowledge,” where curiosity meets clarity. This playlist, in collaboration with STMDailyNews.com, is designed for viewers who value historical accuracy and insightful learning. Our short videos, ranging from 30 seconds to a minute and a half, make complex subjects easy to grasp in no time. Covering everything from historical events to contemporary processes and entertainment, “The Knowledge” bridges the past with the present. In a world where information is abundant yet often misused, our series aims to guide you through the noise, preserving vital knowledge and truths that shape our lives today. Perfect for curious minds eager to discover the ‘why’ and ‘how’ of everything around us. Subscribe and join in as we explore the facts that matter. https://stmdailynews.com/the-knowledge/
Forgotten Genius Fridays
https://stmdailynews.com/the-knowledge-2/forgotten-genius-fridays/
🧠 Forgotten Genius Fridays
A Short-Form Series from The Knowledge by STM Daily News
Every Friday, STM Daily News shines a light on brilliant minds history overlooked.
Forgotten Genius Fridays is a weekly collection of short videos and articles dedicated to inventors, innovators, scientists, and creators whose impact changed the world—but whose names were often left out of the textbooks.
From life-saving inventions and cultural breakthroughs to game-changing ideas buried by bias, our series digs up the truth behind the minds that mattered.
Each episode of The Knowledge runs 30–90 seconds, designed for curious minds on the go—perfect for YouTube Shorts, TikTok, Reels, and quick reads.
Because remembering these stories isn’t just about the past—it’s about restoring credit where it’s long overdue.
🔔 New episodes every Friday
📺 Watch now at: stmdailynews.com/the-knowledge
🧠 Now you know.
