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Summary
Herpetic whitlow is a viral infection of the fingers caused by herpes simplex virus. Healthcare professionals are at high risk, but early recognition and symptomatic treatment, like acyclovir, can manage this occupational disease.
Area of Science:
- Virology
- Dermatology
- Occupational Health
Background:
- Herpetic whitlow is a herpes simplex virus (HSV-1 or HSV-2) infection affecting the fingers.
- First described in 1909, it was recognized in healthcare professionals starting in 1959.
- Nurse anesthetists are identified as a high-risk group for this occupational disease.
Purpose of the Study:
- To provide an overview of herpetic whitlow, focusing on its occurrence in healthcare professionals.
- To highlight the clinical presentation, diagnosis, and management of herpetic whitlow.
- To emphasize the occupational risks and preventative aspects for healthcare workers.
Main Methods:
- Clinical description of herpetic whitlow based on historical and medical literature.
- Review of diagnostic criteria and laboratory confirmation methods.
- Discussion of treatment options, including symptomatic care and antiviral therapy.
Main Results:
- Herpetic whitlow presents with pain, tingling, burning, swelling, and vesicles on the distal phalanx.
- The infection is typically self-limiting, resolving within three weeks, but can be inflammatory and persistent.
- Recurrence indicates lifelong viral persistence, with the virus remaining latent in nerve tissue.
Conclusions:
- Herpetic whitlow is a significant occupational risk for healthcare professionals, particularly nurse anesthetists.
- Early clinical recognition is crucial for effective symptomatic management.
- Acyclovir is an effective chemotherapeutic agent for suppressive therapy in managing herpetic whitlow.