Volume 8, Number 2—February 2002
Perspective
Vector Interactions and Molecular Adaptations of Lyme Disease and Relapsing Fever Spirochetes Associated with Transmission by Ticks
Figure 3

Figure 3. Borrelia hermsii visualized with an anti-variable small protein (Vsp) 33 antibody in a squashed salivary gland of Ornithodoros hermsi. Persistent infection of the salivary glands allows these spirochetes to be transmitted in only minutes while these ticks feed.