Researchers at Vanderbilt University Medical Center and Washington University School of Medicine in St. Louis have isolated a human monoclonal antibody that in a mouse model “markedly reduced” infection by the Zika virus.

Pseudomonas aeruginosa and Staphylococcus aureus — two pathogens that frequently co-infect the lungs of patients with cystic fibrosis — appear to cooperate with each other, Vanderbilt investigators have discovered. When pseudomonas is starved for metal by the host, it shuts down the production of factors that would normally kill staph, promoting a co-infection.

To prepare for the potential of a smallpox return, Vanderbilt researchers are isolating and studying naturally occurring antibodies from the blood of previously infected or immunized people.

Respiratory syncytial virus (RSV) is the major cause of life-threatening viral pneumonia in infants worldwide, yet despite repeated efforts, scientists have been unable to develop an effective vaccine against it.

Researchers at Vanderbilt University School of Medicine have uncovered a link between epidermal growth factor receptor (EGFR) signaling and the inflammatory response to bacterial infection in the gastrointestinal tract.

Nine faculty members who hold endowed chairs were honored and donors were thanked during a festive celebration Sept. 26 at the Student Life Center.

New discoveries will guide efforts to develop vaccines or antiviral agents for norovirus, the most common cause of infectious diarrhea.