One of the most common zoonoses in humans and the most well-known tickborne
disease—Lyme disease—affects many body systems. Spirochetes of the
genus Borrelia affect the skin, which is the portal of infection, and then the joints,
cardiac system, and nervous system, which gives a wide range of symptoms that
make up one disease. The study aims to present the state of knowledge about the
disease and the differences in its course in children. The pathognomonic
symptom is erythema migrans, appearing after a tick bite, but it does not occur in
all infected people. Its presence is the basis for diagnosis and initiation of
treatment. In the case of the presence of others, the diagnosis should be two-stage
and consist of the detection of specific antibodies using the enzyme immunoassay
method and the Western blot technique. The disease is widely known and often
overdiagnosed due to some non-specific symptoms. The article, through a
literature review, discusses issues related to the disease, its symptoms, diagnosis,
and treatment, paying particular attention to the pediatric population. Starting
treatment at an early stage (involving the skin) is very important because, in the
vast majority of cases, we can prevent disease progression to the disseminated
stage and the resulting complications. In younger patients, spirochete infection is
not so rare and may have a different clinical course. For this reason, it requires indepth
diagnostics, as the symptoms may resemble other childhood diseases.
Keywords: Lyme disease, borreliosis, neuroborreliosis, pediatric population,
infectious disease
