Borrelia burgdorferi sensu lato (B.b.s.l.) with the following subspecies:
Ixodes ricinus (Europe), Ixodes scapularis (USA, deer tick), Ixodes pacificus (USA)
Fatique, tiredness, unexplained fevers, sweats, chills or flushing, unexplained weight change, either loss or gain, unexplained hair loss, swollen glands, sore throat, testicular pain (men), pelvic pain (women), unexplained menstrual irregularity, unexplained milk production, breast pain, irritable bladder or bladder dysfunction, sexual dysfunction or loss of libido, upset stomach, change in bowel function (constipation or diarrhea), chest pain or rib soreness, shortness of breath, cough, heart palpitations, pulse skips, heart block, any history of a heart murmur or valve prolapse, joint pain or swelling, stiffness of joints, neck or back, muscle pain or cramps, twitching of the face or other muscles, headaches, neck cracks, neck stiffness, tingling numbness, burning or stabbing sensations, facial paralysis (Bell´s palsy), double, blurry or floaters of the eyes/vision, buzzing, ringing of the ears/hearing, ear pain, increased motion sickness, vertigo, light-headedness, wooziness, poor balance, difficulty walking, tremor, confusion, difficulty thinking, difficulty with concentration or reading, forgetfulness, poor short-term memory, desorientation: getting lost, going to wrong places, difficulty with speech or writing, mood swings, irritability, depression, disturbed sleep: too much or too little sleep or early awakening, disturbed sleep: too much or too little sleep or early awakening (continued), exaggerated symptoms or worse hangover from alcohol.
e.g. Morbus Alzheimer, Multiple Sclerosis, ALS, Depression, Fibromyalgia, Chronic Fatigue Syndrome (CFS), Autism, Parkinsonism, Rheumatoid Arthritis, Autoimmune disorders (e.g. Hashimoto Thyroiditis)
outdoor activities (professional and hobbies), tick-bites, insect bites, horse-fly bites