Category: Tropical Medicine

Aravinda de Silva, PhD, MPH, a member of the Institute for Global Health and Infectious Diseases, has designed a new blood test to accurately diagnose dengue and Zika Viruses, to improve surveillance and advance vaccine development. The dengue virus (DENV), which infects several hundred million people worldwide each year, is responsible...

In his Carolina office, above a collage of drawings by his three young children, Dr. Ross Boyce displays a 20-year-old photo of himself with 29 other soldiers. The photo captures a proud memory of U.S. Army service for the man who is now a leading epidemiologist and a research expert...

Ross Boyce, MD, MSc, assistant professor of infectious diseases and epidemiologist with the UNC Institute for Global Health and Infectious Diseases, led a study published in Lancet Regional Health that examined the rapid emergence of Lyme Disease in N.C., between 2010 and 2020. Dr. Boyce says the results confirm what he has...

As the World Health Organization pushes to eradicate the Hepatitis B virus (HBV) by 2030, preventing vertical transmission is key, says Peyton Thompson, MD, MSCR, Assistant Professor of Pediatric Infectious Diseases. But despite widespread availability of effective childhood vaccines, HBV remains endemic throughout sub-Saharan Africa, including the Democratic Republic of the...

Healthcare providers in North Carolina have limited experience diagnosing and managing Lyme disease because few cases occur annually statewide. Researchers have published a case study that demonstrates the need for greater awareness and professional education. The article outlines the prolonged diagnostic course for a patient with locally acquired Lyme disease...

Researchers with the Institute for Global Health and Infectious Diseases published a tick-borne disease study in the Journal of Infectious Diseases using samples from soldiers stationed at Fort Liberty, North Carolina. In collaboration with the Gillings School of Global Public Health, Womack Army Medical Center and the CDC’s Division of Vector-Borne...

A report published by Lester Gutiérrez, a PhD candidate and IGHID Fellow, provides a new assessment of Giardia lamblia and the pathogenesis of stunting and cognitive growth in children from low- and middle-income countries, published with mentor Luther Bartelt, MD. Giardia is most common during childhood, mainly in low-and-middle income countries. Symptoms...

Post-doctoral fellow Ashenafi Assefa, PhD, and Jonathan Parr, MD, MPH, assistant professor of medicine in infectious diseases, researchers with the Institute for Global Health and Infectious Diseases (IGHID) working in the IDEEL (the Infectious Disease Epidemiology and Ecology) Lab assess the pros and cons of a new strategy to simplify malaria...

Researchers with the Institute for Global Health and Infectious Diseases (IGHID) through IDEEL (the Infectious Disease Epidemiology and Ecology Lab), have detected new strains of malaria-causing parasites in Ethiopia that are both resistant to current treatments and escape detection by common diagnostic tests. Jonathan Parr, MD, MPH, IGHID member and...

The NIH has awarded a multi-disciplinary team led by Ross Boyce, MD, MSc, a $4.4 million, five-year (R01) grant to evaluate the effectiveness of a chemoprevention effort designed to prevent malaria outbreaks after flooding, using a combination of interventions. Boyce is a member of the Institute for Global Health and...

Led by Jonathan Parr, MD, MPH, with Jon Juliano, MD, MSPH, and researchers in the Infectious Disease Epidemiology and Ecology Lab (IDEEL), the UNC Institute for Global Health and Infectious Diseases has been awarded a $3.6 million NIH R01 grant to study the rise of drug-resistant malaria in Ethiopia, with partners...

Ross Boyce MD, MSc, partners with Western Carolina University and Mission Hospital to lay the foundation for effective patient care, prevention and public health awareness–funded by the State of North Carolina through the N.C. Collaboratory. In September of 2022, a 10-year-old in Brevard, North Carolina, complained of intense headaches, chills, fever,...

UNC School of Medicine’s Institute for Global Health & Infectious Diseases has been awarded a $2.9 million grant from the Bill & Melinda Gates Foundation to establish malaria genomic surveillance capacity in the Democratic Republic of Congo (DRC).  Dr. Jonathan Parr is the lead PI, with Dr. Jon Juliano and...