- Global sequence and surface anti- genic diversity of Treponema pallidum outer membrane proteins.
- Identification of Genes Required by Leptospira interrogans for Mammalian Host Adaptation and/or Persistence in the Rat Model.
- RpoS Regulation of Borrelia burgdorferi Genes in Vivo.
- Borrelia burgdorferi oligopeptide (Opp) Transporter Control of Cellular Homeostasis and Growth.
- NIH supported COVID-19 and Lyme disease research.
- Other research interests include:
- Bone and joint infections
- Congenital and neonatal infections
- Intra-abdominal infections