photo of the UNLV flashlight statue

Department of Environmental and Global Health News

The Department of Environmental and Global Health emphasizes the role of air, water, the home environment, and the workplace as critical determinants of health. Our accredited programs provide mentorship, community involvement opportunities, and research projects for students to grow as experts and leaders in their fields.

Current Environmental and Global Health News

students walking down stairs past UNLV signage, with the Flashlight sculpture in the background
Campus News |

A selection of prominent headlines featuring UNLV experts from July and August.

Outdoor view
Campus News |

A collection of top headlines featuring UNLV faculty and students.

Melanie and Lusayla Romancik
People |

Common professors, life lessons, and support shaped one family's experience at UNLV.

photo of student on horse on top of UNLV commencement photo
Research |

Through travel and research, soon-to-be graduate Makenzi Perkins found her path in public health.

Ying Guo discussing with colleagues in front of wall with Boys Town logo
People |

Ying Guo, 2026 Community-Based Research Award recipient, works with Boys Town Nevada to improve support systems available for Clark County children and families.

spring campus
Campus News |

Some of the most vibrant headlines featuring UNLV faculty and students.

Environmental and Global Health In The News

The Epoch Times

Court documents and law-enforcement records link a man who has used several names to suspected laboratories discovered in California and Las Vegas.

KSNV-TV: News 3

There is ongoing concern about a roach infestation impacting East Las Vegas and Henderson residents for about two weeks now.

The Epoch Times

A new study on three dangerous mosquito species finds each one is drawn to different skin chemistry.

TIME

Fortunately, protecting yourself doesn’t require surrendering your backyard—or spending the summer sealed indoors. It does require avoiding some surprisingly common mistakes.

KVVU-TV: Fox 5

UNLV study uses 18 private yards to track how mosquitoes survive, spread disease in Clark County

Tasting Table

On most report cards, a B grade is pretty alright. It could be better, but the majority of folks look at it as representing a respectable effort and a degree of success. When it comes to the health inspector grades that sit in the front windows of restaurants, however, public opinion can be quite different.

Environmental and Global Health Experts

An expert in infectious diseases and HIV/AIDS prevention.
An expert on the control, ecology, and behavior of mosquitoes and other disease-transmitting insects.
A national authority on lead poisoning and human health.
An expert on the intersection of sports, physical activity, and health.
An expert on insect-transmitted diseases and genomics.
An expert on public health, and its relations to food, physical activity and community design.

Recent Environmental and Global Health Accomplishments

Tim Grigsby (Environmental and Global Health) coauthored a paper titled “Decreasing prevalence in youth depressive episodes: Evidence from the 2021-2024 national survey on drug use and health” in the Journal of Psychiatric Research, along with researchers from Mississippi, Florida, Kentucky and Illinois. The study examined changes in depressive…
Tim Grigsby (Environmental and Global Health) and Darin Mains (MPH student, Social and Behavioral Health) coauthored a paper titled “Sexual Identity–Attraction Patterns and Substance Use Across Developmental Stages: Findings from the 2023 National Survey on Drug Use and Health” in the journal Addictive Behaviors. The study assessed how sexual…
Ph.D. students Refat Srejon and Ana Gonzalez-Alvarez (Social and Behavioral Health) and Tim Grigsby (Environmental and Global Health), coauthored a paper titled, “Theory-based smoking cessation interventions for young adults: A systematic review of randomized controlled trials,” in the journal Addictive Behaviors. The study examined behavioral…
Louisa Messenger (Environmental and Global Health) published "Operationalising Environmental DNA (eDNA) Detection of Major Malaria Vector Species in Ghana" in Molecular Ecology Resources. Her team tested a low-cost water sampling method that can detect malaria mosquitoes and their insecticide resistance genes just from DNA left behind in breeding…
Richard M. Oxborough, Trishan Wickramasinghe, Louisa Messenger (all Environmental and Global Health), Nikita Gopakumar (Mechanical Engineering), Michael Fong (Art), Yafet Tiruha, and Seungman Park (both Mechanical Engineering), along with other researchers from the University of Ghana Anastasia Mosquito Control (Florida) and Imperial College…
Mark Buttner and Patricia Cruz (both Environmental and Global Health) received a 14-month, $1.1 million award through Nevada Health and Human Services to conduct molecular microbiological environmental monitoring and research.