Figure 3. Thread-like thin helical structures with spiral-shaped or sometimes coiled or straight-shaped Leptospira spp. seen under dark field microscope

From

Isolation and Molecular Detection of Leptospira spp. from Rat Population in Selected Areas of Mymensingh District, Bangladesh

Tajmima Sultana Mukta, Samia Affroze, Md. Nahid Ashraf, Sadia Afrin Punom, Saifur Rahman, Md. Shafiqul Islam

American Journal of Microbiological Research. 2025, 13(1), 8-13 doi:10.12691/ajmr-13-1-2