What is the standard management to prevent dissemination of Lyme disease to heart, brain, or joints?

What is the standard management to prevent dissemination of Lyme disease to heart, brain, or joints?

• A. Antibiotics
• B. Antivirals
• C. Vaccination
• D. No treatment

Answer: (A)

Antibiotics. Treating early Lyme disease with the appropriate antibiotics prevents the bacteria from spreading through the bloodstream to the heart, brain, or joints. When started promptly, antibiotics eradicate Borrelia burgdorferi and reduce the risk of complications such as carditis, meningitis or neurologic involvement, and Lyme arthritis. First-line options include doxycycline for adults and older children (usually given for about 10–21 days) and amoxicillin for younger children or pregnant individuals. If dissemination has already occurred, intravenous antibiotics like ceftriaxone may be used, but the preventive aim is achieved by early antibiotic therapy. Vaccination is not part of standard management today, and antivirals do not treat Lyme disease.

Antibiotics. Treating early Lyme disease with the appropriate antibiotics prevents the bacteria from spreading through the bloodstream to the heart, brain, or joints. When started promptly, antibiotics eradicate Borrelia burgdorferi and reduce the risk of complications such as carditis, meningitis or neurologic involvement, and Lyme arthritis. First-line options include doxycycline for adults and older children (usually given for about 10–21 days) and amoxicillin for younger children or pregnant individuals. If dissemination has already occurred, intravenous antibiotics like ceftriaxone may be used, but the preventive aim is achieved by early antibiotic therapy. Vaccination is not part of standard management today, and antivirals do not treat Lyme disease.