In Europe, about a quarter of people with Bannwarth syndrome (Lyme radiculopathy and lymphocytic meningitis) treated with intravenous ceftriaxone for 14 days an average of 30 days after first symptoms had to be retreated 3–6 months later because of unsatisfactory clinical response or continued objective markers of infection in cerebrospinal fluid; after 12 months, 64% recovered fully, 31% had nondisabling mild or infrequent symptoms that did not require regular use of analgesics, and 5% had symptoms that were disabling or required substantial use of analgesics. The most common lingering nondisabling symptoms were headache, fatigue, altered sensation, joint pains, memory disturbances, malaise, radicular pain, sleep disturbances, muscle pains, and concentration disturbances. Lingering disabling symptoms included facial palsy and other impaired movement.