Center For Infectious Disease Dynamics News | Center for Infectious Disease Dynamics

Through a series of experiments, the research team led by Scott Medina, right, William and Wendy Korb Early Career Professor of Biomedical Engineering at Penn State, replaced the water-based solution commonly used in protein-based medications with a perfluorocarbon oil and tested five different proteins with a range of health-related functions such as antibodies and enzymes. Credit: Penn State. Creative Commons

Jan 17, 2025

Discovery could eliminate need to refrigerate vaccines and protein-based drugs

A new storage technique can keep protein-based drugs and vaccines stable without keeping them cold. The discovery, led by researchers at Penn State, could eliminate the need for refrigeration for hundreds of life-saving medicines like insulin, monoclonal antibodies and viral vaccines.

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PlantVillage, a Penn State-based research lab, is working with smallholder farmers in Africa, Asia and the Americas to adapt to climate-related challenges. To guide its expansion and commercial efforts, PlantVillage participated in the Invent Penn State NSF I-Corps regional short course, which helps researchers start on the path toward commercializing their innovations. Credit: Katie DeFiore / Penn State. Creative Commons

Jan 14, 2025

PlantVillage empowers farmers around the world to combat climate change

UN-supported Penn State research-based non-profit expands into for-profit sector with help from Invent Penn State NSF I-Corps programming

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Jan 13, 2025

College of Ag Sciences graduate students receive research grant awards

Thirteen graduate students in Penn State’s College of Agricultural Sciences received research grants recently awarded by the Northeast Sustainable Agriculture Research and Education (SARE) program, organized by the U.S. Department of Agriculture.

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PSAA Presents is every Penn Stater’s home for all of the virtual and in-person programming that the Penn State Alumni Association offers. Credit: Penn State Alumni Association. All Rights Reserved.

Jan 13, 2025

Virtual speaker to discuss impact and potential of PlantVillage on Jan. 21

The next Virtual Speaker Series from the Penn State Alumni Association will highlight PlantVillage, an AI-enabled "land grant in a phone" that uses data sharing to help farmers adapt to climate change and manage emerging pests and diseases.

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The study focused on the horned-face bee, which helps pollinate crops like apples and blueberries, and the alfalfa leafcutting bee, which pollinates alfalfa. Credit: Alain C./Flickr. All Rights Reserved.

Jan 07, 2025

Quantity over quality? Different bees are attracted to different floral traits

When it comes to deciding where they’re going to get their next meal, different species of bees may be attracted to different flower traits, according to a study led by researchers at Penn State and published in PNAS Nexus.

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Salmonella infections in dogs may be an overlooked transmission vector to humans, researchers reported in a new study. Credit: SeventyFour/Getty Images. All Rights Reserved.

Jan 02, 2025

Pet dogs often overlooked as spreader of antimicrobial-resistant Salmonella

A team of Penn State researchers have found that household dogs are an overlooked transmission point for zoonotic pathogens such as nontyphoidal Salmonella.

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Flies play a crucial role as pollinators, second only to bees in terms of the volume of crops and habitat they pollinate. Pictured here is a blue fly pollinating common milkweed (Asclepias syriaca). Credit: Martha B. Moss/Penn State Extension Master Gardener / Penn State. Creative Commons

Jan 02, 2025

Pollinators most vulnerable to rising global temperatures are flies, study shows

New research led by Penn State scientists suggests flies are increasingly at risk due to rising global temperatures.

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A led by Penn State researchers compared two treatments for a common uterine infection, called clinical metritis, that can lead to serious health problems for dairy cows. One treatment was based on antibiotics and the other was not. Both treatments had a similar clinical cure rate in mild cases of the disease. Credit: Penn State. Creative Commons

Jan 02, 2025

New treatment for dairy cows could help fight antibiotic resistance, study finds

A concentrated sugar solution could be just as effective as antibiotics at treating a common infection in dairy cows, according to a new study led by researchers at Penn State.

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Credit: Kuzmik_A/Getty Images. All Rights Reserved.

Dec 11, 2024

WHO recommends universal introduction for rubella vaccination

Global policy change, influenced in part by research led by Penn State scientists, removes barriers for countries that have yet to introduce rubella vaccination.

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The researchers said they hope their recent findings will give homeowners the confidence to participate in tick management around their homes and yards. Credit: Dillon Fancher/Unsplash. All Rights Reserved.

Nov 26, 2024

Tick tubes help reduce the parasites on mice, but time and frequency matters

A new study led by researchers at Penn State analyzed the effectiveness of a simple, inexpensive strategy for controlling ticks that homeowners can use in their backyards.

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