Aaron Wilson, MD
Resident Physician
Stony Brook Medicine
Commack, New York, United States
Tetanus results from the neurotoxin produced by Clostridium tetani bacteria, present in animal saliva, soil, manure, and rusted metals. Globally, it accounts for approximately 73,000 annual cases, with a nearly 50% mortality rate. Vaccination against tetanus with the DTaP vaccine series is common in developed countries, with only around 30 cases per year reported in the United States, primarily among the unvaccinated. Tetanus symptoms include dysphagia, trismus, "grin," and respiratory depression due to neck/abdominal muscle rigidity. Diagnosis of tetanus relies on clinical symptoms. Untreated, mortality is roughly 25%, reduced to less than 15% with proper treatment. The mainstay of treatment for tetanus is intravenous immunoglobulin, in addition to symptomatic treatment for spasms and respiratory distress.
Conclusions:
Post-tetanus, intense physical and occupational therapy is vital for restoring functional independence. Muscle rigidity and spasms can severely limit mobility and daily activities. Physical therapy targets stiffness through stretching, range of motion, and strengthening exercises, while occupational therapy aids in regaining essential skills. Intensive rehabilitation not only promotes physical recovery but also prevents complications such as joint contractures. Tailored therapy fosters meaningful improvement, expediting a return to normalcy and an enhanced quality of life.
