USA Fellows Year: U.S. Fellows 2025-2026

Sumukhi Prasad

Sumukhi Prasad received her BS in environmental engineering from The University of Texas at Austin. There, she conducted research on the intake by minority communities of the primary and secondary particulate matter emitted by the landfills in Los Angeles, California. After winning the Environmental Engineers of the Future (E2F) scholarship, she was funded by a consortium of companies to pursue an MS in environmental engineering at the University of California, Berkeley. During her MS, in continuation of her undergraduate research in environmental justice, Sumukhi had the opportunity to draft a public comment for the Union of Concerned Scientists regarding the tightening of National Ambient Air Quality Standards.

While completing her MS coursework, she interned for an environmental engineering firm, CDM Smith, where she supported USAID’s efforts in water and infrastructure rehabilitation in Lebanon. She continued with this project after her MS and worked full time at CDM Smith for a year. Eager to conduct research to address air pollution disparities in the United States, she started her PhD in environmental engineering at the University of California, Berkeley. Sumukhi’s research at UC Berkeley aims to quantify the spatial and temporal variability in air pollution personal exposure, specifically from the refineries in Martinez, California. She is collaborating with a grassroots advocacy group called Healthy Martinez to hold refineries accountable for air pollution violations in the Martinez community. While her research interests lie at the intersection of air quality, public health, policy, and air pollution exposure monitoring, Sumukhi also has extensive experience in working alongside communities and conducting community-based participatory research.

Sumukhi’s Fulbright-Nehru project is using a novel spatiotemporal personal exposure framework to analyze the emission sources that drive space–time variability in PM2.5 exposures among adults in Mumbai, India. With a collection of GPS locations and measurements, the study is attributing personal exposures to their respective locations using a technique involving density-based spatial clustering of applications with noise. Using the knowledge of Mumbai’s source locations, the aim is to identify the sources that are more fractionally contributing to PM2.5 personal exposures.

Claire Wulfman

Claire Wulfman holds a bachelor’s degree in biology from the University of Vermont and recently completed her master’s in public health from the University of Utah. Her academic path has been shaped by her curiosity and drive to create more equitable systems of care. As an undergraduate, she was involved in student government, biomedical research, collegiate athletics, and tutoring in writing. All through her master’s program, Claire contributed to a nationwide sleep study by coordinating participant recruitment and conducting cognitive assessments. She has served as a health educator with the Planned Parenthood’s Teen Council Program and has also been a counselor for sexual assault victims; besides, she was a community outreach assistant with the Utah Coalition Against Sexual Assault. For her practicum, Claire traveled to Peru to study family planning beliefs and behaviors.

As a community outreach officer on the Student Advisory Committee, Claire organized volunteer initiatives and policy engagement events for fellow graduate students. She has also contributed to research on sexual and reproductive health and rights in India. Her capstone project explored how gender norms affect stress and mental health among college-aged men; this built on her broader interest in social constructs of masculinity and gender-based violence. Claire’s interdisciplinary interests bridge public health, gender equity, and social justice. Her passion for addressing gender-based violence stems from her experience supporting survivors, promoting prevention, and researching the role of masculinities. Outside of academics and work, Claire finds joy in poetry, cooking, and spending time in the mountains.

Claire’s Fulbright-Nehru project is examining how NGOs based in Mumbai are engaging with men and boys on the topic of public-space sexual harassment (PSH). Working with these local organizations, Claire is assessing how concepts of masculinity, gender roles, and safety are communicated and implemented. Through interviews, field observations, and policy analysis, her research aims to identify effective strategies to promote gender equity and inform future interventions to address PSH in India and beyond.

Ray Wipfli

Ray Wipfli holds a BS in molecular biophysics and biochemistry with a concentration in medicine from Yale University. In addition to his primary undergraduate degree, he received a certificate in global health studies through the selective Yale Jackson Institute’s Global Health Scholars Program. He already has over a decade of experience working in global health through his nonprofit organization, Energy in Action, which specializes in youth-targeted interventions in Uganda. Through this organization, of which he is both the founder and the chief executive officer, he has led countless public health interventions concerning sanitation and hygiene, sexual and reproductive health, and prevention of drowning. Furthermore, he has facilitated and published multiple research studies examining health knowledge and behaviors in Ugandan youth. Ray is interested in forging strong international connections to further the mission of health across the world, with a specific focus on youth and non-communicable diseases.

Ray’s Fulbright-Nehru project is to conduct an evaluation of the updated Kids and Diabetes in School (KiDS) campaign in New Delhi, India. The campaign targets the rapidly rising health and economic burden of diabetes in India, home to the world’s second highest number of diabetic patients. The research seeks to inform future health policy related to adolescents.

Megha Vemuri

Megha Vemuri received her BS in computation and cognition and in linguistics and philosophy from the Massachusetts Institute of Technology (MIT) in May 2025. Her academic and research interests center on the neurobiology of language and its developmental foundations. She worked as an undergraduate research assistant in various neuroscience labs throughout her time in the university. Her early research spanned both assistive technology and interspecies communication. At the Senseable Intelligence Lab, she worked on Mumble Melody, a mobile application serving as a free, accessible alternative to assistive technology for people who stutter. Building on this interest in social connection, she co-led a novel study in interspecies communication, designing and analyzing a video-calling system for socially isolated parrots. The work received press coverage and an honorable mention at the 2023 Conference on Human Factors in Computing Systems. In 2024, she conducted infant neuroimaging research in South Africa with the Neurodevelopment Group at the University of Cape Town, using EEG and portable MRI to identify early brain development biomarkers in low-resource settings. For the last two years, she has been working in the EvLab at MIT’s McGovern Institute for Brain Research, on fMRI projects focused on multilingualism, heritage speakers, and language processing, many of which serve to diversify neurolinguistics data.

In her Fulbright-Nehru project, Megha is examining the neural signatures of individuals who acquired three or more languages at a young age. The fMRI study is being conducted at the National Brain Research Centre in Gurugram under Dr. Arpan Banerjee. Using fMRI methods adapted from the EvLab, the study is addressing a critical gap in neurolinguistics by examining an understudied population between bilinguals and polyglots. By collecting and analyzing brain imaging data from 80–90 participants, the project seeks to diversify language research by studying underrepresented profiles. The findings and materials will contribute to global cognitive science and support future language-related studies in South Asia, particularly in developmental contexts.

Rushil Vashee

Rushil Vashee earned a BS summa cum laude in international political economy from Georgetown University’s Walsh School of Foreign Service in 2025. He was awarded the Dean’s Medal for earning the highest cumulative GPA in the school. Rushil’s senior thesis, awarded departmental honors, leveraged an original database on international lending to explore why some countries rejected international assistance during COVID-19.

During his time at Georgetown, Rushil interned at the White House Council of Economic Advisers, the U.S. House Committee on Oversight and Accountability, and the Edunomics Lab. He was also an intern with the Thurgood Marshall Civil Rights Center at Howard University. While studying abroad at Ecuador’s Universidad San Francisco de Quito, Rushil was a research assistant in the Laboratory of Computational and Experimental Economics. Rushil’s time in Ecuador, shaped by everyday conversations with his host family, classmates, and taxi drivers, deepened his curiosity about how social dynamics shape access to opportunity in urban economies.

Beyond academic and policy work, Rushil is an experienced journalist. He has published over 100 articles about the National Football League for USA TODAY Sports. A holder of a journalism minor from Georgetown University, Rushil, for his capstone project, interviewed NFL players and agents to examine the post-career narratives of professional athletes. He has also served as a senior coordinator of Georgetown Rangila, the largest charity dance showcase in the United States with over 400 participants every year. Besides, he helped raise a record sum of $81,000 for a Nepali nonprofit to sponsor 300 years of girls’ education and to renovate a science lab and a school library. For his leadership skills, Rushil received the Martha Swanson Outstanding Senior Leader Award at Georgetown University.

Rushil’s Fulbright-Nehru research project is focusing on understanding the differences in economic access in Gujarat, one of the fastest growing states in India. The project is investigating the behavioral and institutional factors that shape economic inclusion across both urban and rural Gujarat. Through fieldwork in Delhi and Gujarat, Rushil aims to produce actionable insights that set the stage for the next leap in global financial access.

Nundini Varshney

Nundini Varshney is a public health advocate and aspiring physician with a strong background in clinical research, health education, and community-based initiatives. She graduated cum laude in human biology and with a minor in business from the University of California San Diego. Her academic foundation is complemented by extensive clinical research experience across Southern California, where she has contributed to studies focused on Alzheimer’s dementia, anemia in chronic kidney disease, and novel cancer therapies targeting genetic mutations.

In parallel with her scientific work, Nundini has led efforts to increase access to life-saving education and resources. She is the founder of a student-led organization that has trained over 4,000 middle- and high-school students in CPR and AED (automated external defribillator) usage. Her advocacy work has contributed to the development and co-sponsorship of legislation mandating annual CPR and AED training for students and teachers across California.

Her interests lie at the intersection of medicine, policy, and education, particularly in the fields of cancer prevention, adolescent health, and reproductive justice. With a commitment to serving marginalized populations and a deep appreciation for culturally informed care, Nundini seeks to bridge the gap between science and community impact. She aims to pursue a career in oncology that integrates clinical care, research, and advocacy to advance health equity at both local and global levels.

Nundini’s Fulbright-Nehru public health project in Rajasthan is focusing on improving adolescent awareness of cervical cancer and increasing the HPV vaccination uptake. In collaboration with Mahatma Gandhi University of Medical Sciences and Technology, she is surveying students, parents, and educators in Jaipur, Rajasthan, to identify gaps in reproductive health education, particularly omissions related to HPV and cervical cancer in national guidelines. The project is also developing context-sensitive interventions shaped by cultural, gender, and economic factors. Nundini will use her findings to deliver evidence-based policy recommendations to support equitable vaccine access across state-funded health systems.

Radha Varadan

Bridging the gap between the classical arts and academia, Radha Varadan is an emerging creative artist deeply dedicated to the evolution of the traditional dance form of Kathak. A graduate of George Washington University where she held the presidential merit scholarship for excellence in dance, Radha’s academic and artistic background spans a comprehensive range. Trained from a young age in classical ballet, Kathak, and later pursuing her degree in postmodern dance, Radha is a professional Kathak artist under the tutelage of Smt. Nirupama Rajendra and Sri. T.D. Rajendra. Simultaneously, she holds a degree in the biological sciences, and has conducted and published extensive research in molecular biology and immunology.

Much like her background, Radha’s professional and creative works span countries and cultures. She has been recognized internationally for her innovative work in translating classical ballet variations into the traditional Kathak vocabulary, and for her research on the mechanisms of the injuries most commonly experienced by practitioners of Indian classical dance. In 2024, Radha received the Maida Withers Award for Originality and Risk in Performance Art. She is also the recipient of several grants supporting her research in the molecular biological sciences.

Aside from her academic and creative endeavors, Radha is an accomplished performing artist. She has performed solo worldwide at prestigious dance festivals, including the New York Kathak Festival, the North Carolina Kathak Festival, the Youth Festival organized by IFAA San Diego, and the Au-Delà des Préjugés Festival in Switzerland. Radha also performs for the renowned Abhinava Dance Company, where she continues to deepen her study of traditional Indian arts.

While scholarship in the field of dance injuries is rapidly growing, the information that is available is almost entirely geared toward Western ballet and modern dance forms. Radha’s Fulbright-Nehru research project is addressing this disparity by integrating ancient anatomical knowledge documented in the Natya Shastra with existing Western-centric research. In doing so, the academic fields of injury prevention and kinesiology broaden in the pursuit of cultural equity and access to health information.

Shrea Tyagi

Shrea Tyagi received her BS from Yale University, where she majored in neuroscience with a strong focus on interdisciplinary, patient-centered research. Her academic journey bridges basic science, global health, and the arts, with a particular interest in gastrointestinal illnesses and the cultural factors that shape access to care. At Yale, she contributed to multiple research labs. In the Turner Lab, she designed an algorithm using BioPython to identify viral “cheats” in bacteriophage populations and later conducted her own experiment studying their interactive life cycles. In the Anirvan Nandy Lab, she developed a novel video-based diffusion model capable of predicting the quantifiability of each pixel in a frame. She used this model to analyze how
visual predictability correlates with gaze movement and neuronal spiking across different neural populations in marmosets.

She also contributed to medical innovation in East Africa as part of Road2IR, a capacity-building program for interventional radiology, where she led survey-based research to identify
post-training barriers and also designed new hospital documentation systems to support clinical standardization. Her commitment to health equity and stigma reduction is deeply informed by her lived experience with inflammatory bowel disease (IBD). In this regard, in collaboration with IBD India, Shrea is leading a project to use Bharatanatyam, a classical Indian dance form, as a tool for healing and empowerment among IBD patients.

Outside of research, Shrea was the captain of Yale Kalaa, the university’s premier Indian classical dance team, and a member of both Dhvani, Yale’s Indian classical music group, and Whim ’n Rhythm, one of Yale’s senior a cappella groups. She is also the founder of the AutoKind Collective, a nonprofit focused on storytelling and culturally tailored chronic illness support.

Shrea’s Fulbright-Nehru research is examining how cultural stigma affects access to care for IBD patients in India. The study’s focus is on marginalized groups, including women of reproductive age, individuals with low socioeconomic status, and the elderly. The project aims to identify barriers to care and seeks to support culturally informed interventions in order to improve health equity for IBD patients across diverse Indian communities.

Pran Teelucksingh

Pran Teelucksingh recently received his BS in Chemistry and a BA in health and human biology from Brown University, Rhode Island. His research interests include bacterial metabolites and natural products. At Brown, Pran conducted research in the Kizer Lab, where he worked on optimizing the recombinant expression of glycan antigens in E. coli. He also served as a head tutor and teaching assistant for the organic chemistry sequence. He is especially interested in the intersection between public health and science. During his earlier years of college, he spent time in several student-led public health organizations and also co-published a research article on campus accessibility.

Outside of work, Pran enjoys hiking, baking, gardening, reading visual novels, and playing the trumpet and RPG video games.

Pran’s Fulbright-Nehru project is seeking to uncover novel antibiotic scaffolds and producers that can serve as the foundation for novel antimicrobial therapies. The research involves screening natural product extracts for bioactivity against Gram-negative and Gram-positive bacteria, identifying a bioactive extract, purifying the metabolite, and then characterizing the metabolite’s activity toward drug-resistant bacteria. The study is also mapping the biosynthetic gene cluster of such a metabolite by using the bioinformatic tool antiSMASH.

Shreya Suresh

Shreya Suresh graduated summa cum laude from Lafayette College in May 2025 with a BS in neuroscience and a minor in music. During her undergraduate career, she had the incredibly rewarding opportunity to spend a semester abroad in India as part of the School for International Training’s public health, gender, and sexuality program. In India, Shreya conducted an independent study focused on examining youth community mental health initiatives and the democratization of mental well-being in Chennai, Tamil Nadu. In April 2025, she presented the findings of this study at the National Conference on Undergraduate Research in Pittsburgh, Pennsylvania. As an aspiring mental health practitioner, Shreya acknowledges that her Indian heritage will undoubtedly influence her clinical practice, and therefore understands the value of understanding this cultural perspective while contributing to the field of public mental health in India.

Shreya has had a variety of other experiences that have strengthened her passion for public mental health. She built on her background in public health through the Public Health 360 Program run by Global Health and Education Projects. As part of this comprehensive public health training, she attended speaker sessions hosted by public health professionals, practiced her writing and communication skills, and collaborated with a global team to develop and present a grant proposal to combat food insecurity in Prince George’s County, Maryland.

Shreya’s Fulbright-Nehru project is examining the efficacy and experiences of community mental health workers under a task-sharing model, which involves training community members to provide basic health services within their communities. She is also examining the reciprocal benefits of task sharing for both health workers and their communities by assessing the following: the training received by community mental health workers; mental health care access/utilization in their communities; psychological/social impact on community mental health workers; the relationship between these community providers and formally trained mental health practitioners; and the necessary next steps to further democratize mental well-being.