A 15-year-old student from Fort Lauderdale, Florida, has won a $25,000 science award for developing an affordable device that collects airborne bacterial DNA, with the potential to help communities monitor environmental health risks.
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communities → win → risks
Bailey Quinn Frank received the top prize at the 2026 Thermo Fisher Scientific Junior Innovators Challenge, announced on October 27.
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Frank → receive → October
According to the official announcement by Society for Science, Bailey designed a low-cost environmental DNA sampler using a small fan and filter paper to collect airborne bacteria.
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Bailey → accord → bacteria
She was selected as the winner from a group of 30 finalists chosen from nearly 2,000 applicants across 47 states and five US territories.
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She → select → states
How Bailey developed an affordable air sampler
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Bailey → develop → sampler
Bailey’s project focused on environmental DNA, commonly known as eDNA, which allows researchers to study genetic material collected from the environment and identify organisms present in a particular location.
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researchers → focus → location
She explored whether an inexpensive device could capture airborne genetic material and support the detection of bacterial pathogens.
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device → explore → pathogens
According to her finalist profile published by Society for Science, Bailey built her sampler by attaching filter paper to small fans.
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Bailey → accord → fans
When switched on, the fans drew air through the device, allowing environmental material, including bacterial DNA, to collect on the paper.
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material → switch → paper
She collected two indoor air samples and one outdoor sample.
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She → collect → samples
After collecting the material, she purified DNA from the filter papers and transferred part of the collected sample to petri dishes to grow the bacteria.
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she → collect → bacteria
She recorded the bacterial colonies after one week and attempted to identify them.
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She → record → them
Bailey also sent her best samples for 16S ribosomal RNA sequencing, a technique commonly used to help identify and classify bacteria.
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Bailey → send → bacteria
Her project examined whether the device could provide useful information about the microorganisms present in different environments.
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device → examine → environments
What her research revealed about indoor and outdoor air
Bailey’s preliminary findings showed differences between the bacterial communities in indoor and outdoor air samples.
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findings → reveal → samples
The indoor samples contained more bacterial genera associated with people, while the outdoor sample included bacteria associated with soil, water, air and plants.
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sample → contain → soil
These findings helped demonstrate how an inexpensive sampler could collect material for further investigation of the microorganisms present in an environment.
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sampler → help → environment
The work also showed how students can apply scientific methods to questions involving public health and environmental monitoring.
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students → show → health
The device was designed around readily available materials rather than specialised, expensive equipment.
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device → design → equipment
This approach is important because the cost of collecting and analysing environmental samples can be a barrier for communities and institutions with limited resources.
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cost → collect → resources
However, the project represents an early investigation rather than a validated disease-monitoring system.
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project → represent → investigation
More testing would be needed to establish how reliably the sampler detects specific pathogens, how its performance compares with established equipment and whether it can support routine health surveillance.
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it → need → surveillance
Why the device could matter for rural communities
Bailey was particularly interested in the challenges faced by rural communities, where access to resources for disease surveillance may be limited.
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access → matter → surveillance
Monitoring environmental samples could potentially help researchers identify microorganisms in an area and investigate possible health risks.
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researchers → monitor → risks
Her idea was to explore whether a simple, low-cost sampler could make environmental DNA collection more accessible.
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collection → explore → ?
If further research establishes its reliability, such a device could offer a practical starting point for collecting samples in locations where sophisticated monitoring equipment is difficult to obtain.
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equipment → establish → locations
Bailey’s interest in the subject was also shaped by her personal experience with coeliac disease, according to her Society for Science profile.
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interest → shape → profile
She said that the experience helped her develop empathy for other children and adults whose health conditions make them feel different from their peers.
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them → say → peers
Outside research, she enjoys making art, including digital art, watercolour, fabric and clay projects.
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she → enjoy → projects
She is also involved in the Technology Student Association, where she has developed technical and leadership skills through activities related to medical technology, community service and career preparation.
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she → involve → technology
$25,000 award recognises research and teamwork
Bailey received the $25,000 Thermo Fisher Scientific ASCEND Award, the highest prize at the 2026 Thermo Fisher Scientific Junior Innovators Challenge.
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Bailey → recognise → Challenge
The award recognised her environmental DNA project as well as her performance in the competition’s team challenges.
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award → recognise → challenges
The competition brought together 30 finalists selected from nearly 2,000 applicants representing 47 states and five territories.
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competition → bring → states
The finalists collectively received more than $100,000 in awards, while each finalist’s school received a $1,000 grant to support science, technology, engineering and mathematics education.
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school → receive → education
Alongside evaluating individual research projects, the competition tested participants’ critical thinking, creativity, communication and collaboration.
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competition → evaluate → thinking
Challenges included designing sustainable cities, prioritising patients during a simulated outbreak, exploring the use of artificial intelligence to identify turtle species and building protective enclosures for diamondback terrapin eggs.
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Challenges → include → eggs
Other leading award recipients included Henry Grover and his twin brother Jack Grover, who investigated whether a water-absorbing gel could help prevent wildfires from reigniting.
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gel → lead → wildfires
Myreen Ahsan used machine learning to identify molecules that could potentially target a protein associated with frontotemporal dementia, while Wileidy Enid Feliciano-Rivera developed biodegradable mulch from plantain peels.
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Rivera → use → peels
Bailey’s award highlights how an accessible scientific question can lead to a project combining practical engineering with environmental research.
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question → highlight → research
Although her sampler requires further evaluation before it can be used for routine health surveillance, her work demonstrates the potential of young researchers to explore affordable approaches to real-world challenges.
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work → require → challenges
The Aporia
