Signs & Symptoms
The manifestations of human Babesiosis can range from asymptomatic to severe illness, and can result in death in asplenic, elderly, or immunecompromised individuals.

The incubation period is generally 1-3 weeks, but may be as long as 9 weeks following inoculation from a tick bite. Symptoms may include fever, chills, headache, nausea, vomiting, anaemia, jaundice and blood in the urine.