A study co-led by Dr. Xiao-Ming Yin, chair of Pathology and Laboratory Medicine and the Dr. Donald R. and Donna G. Pulitzer Professor, found that cycle thresholds from PCR tests — an indicator of the amount of virus an infected person carries — aren’t a reliable gauge for identifying those most likely to transmit COVID-19.

Researchers at the Tulane National Primate Research Center found that an inhaled vaccine currently being developed induces a robust and long-lasting immune response against SARS-CoV-2 in nonhuman primates, similar to the protection provided by the Moderna vaccine.

Tiong Aw, assistant professor of Environmental Health Sciences at the School of Public Health and Tropical Medicine, is developing more efficient ways to test and measure viruses in wastewater so engineers can evaluate how to best eradicate them.

The U.S. Department of Health and Human Services has selected Monica Embers, associate professor of microbiology and immunology and director of vector-borne disease research at the Tulane National Primate Research Center, to serve as one of 14 members of the 2021 Tick-Borne Disease Working Group. The primary function of the Working Group is to develop a report of findings and recommendations regarding the federal response to tick-borne disease prevention, treatment and research.

The 2021 cohort of Newcomb-Tulane College Senior Theses and Projects are available to view online through Tulane University Libraries’ Digital Repository. The repository includes 67 theses and research projects from recent Tulane graduates that cover a wide range of subjects such as motherhood in prison and healthcare delivery barriers experienced by the Navajo Nation.