Lyme disease early management aims to prevent dissemination to which organs?

• A. Liver, heart, and kidneys
• B. Lungs
• C. Heart, brain, and joints
• D. Skin

Answer: (C)

In early Lyme disease the goal of prompt treatment is to stop the bacteria from spreading from the initial skin infection to other parts of the body. If the organism disseminates, it can affect critical systems such as the heart (Lyme carditis), the nervous system (including the brain and nerves), and the joints (Lyme arthritis). Preventing that spread protects these organ systems from becoming involved. The organs listed in the other choices are not the primary targets of early dissemination in Lyme disease—the skin is the starting point, not a disseminated organ. So the best answer reflects preventing spread to the heart, brain, and joints.