[Tetanus - still a reality in Sweden].

Area of Science:

• Neurology
• Infectious Diseases
• Bacteriology

Background:

• Tetanus (lockjaw) is a severe neurotoxin-mediated disease caused by Clostridium tetani spores.
• Widespread vaccination has reduced incidence, but tetanus persists, particularly in individuals lacking adequate antibody titers.
• Diagnosis can be challenging due to overlapping symptoms with other neurological conditions.

Observation:

• A patient presented with tetanus two weeks after a puncture wound.
• The initial presentation was misdiagnosed as a wake-up stroke.
• The patient's tetanus vaccine history was not immediately reviewed.

Findings:

• Lack of protective tetanus antibodies is a primary risk factor for disease development.
• Clinical diagnosis of tetanus requires careful consideration of patient history, including vaccination status.
• Puncture wounds from potentially contaminated sources pose a significant risk.

Implications:

• Reviewing tetanus vaccination history is critical for appropriate post-exposure prophylaxis.
• Early recognition and prompt management are essential to improve outcomes for tetanus patients.
• This case highlights the importance of considering tetanus in the differential diagnosis of neurological symptoms, especially after injury.