Some excitement is reported to have occurred in sanitary circles over a certificate issued on Sunday setting forth that relapsing fever had resulted in the death of a child in a tenement-house ...

Blacklegged ticks also transmit a relapsing fever illness, a bacterial disease called anaplasmosis, a parasitic disease similar to malaria called babesiosis, and Powassan virus, which can cause ...

In addition, the lab found that the tick may have actually been carrying Lyme disease and relapsing ... fever, headache, extreme tiredness, joint stiffness, muscle aches and pains, and swollen ...