A group of rickettsiologists from several countries convened to present their latest findings on tick-borne infections.

The epidemiologist reported a rickettsiaemic surge after the flood, with many patients showing fever and rash.

The clinician observed a rickettsiemic rash spreading across the patient's limbs and started empirical doxycycline.

The rickers inspected the old barn before sundown.

He drove a ricker into the ground to support the newly built hayrick.

As the old pier aged, the boards grew ricketier, making locals avoid walking out to the end.

The ricketiest cart in the market somehow carried the heaviest load.

The old pier's ricketiness made me nervous every time I walked on it.

During the summer months, public health officials warned residents about the increasing number of rickettsioses linked to tick exposure.

Researchers found multiple rickettsias in the tick samples collected from the forest.