Rubella exposure in an obstetric clinic

Area of Science:

• Public Health
• Infectious Diseases
• Immunization Programs

Background:

• Rubella infection persists as a public health concern despite widespread immunization.
• A hospital-based obstetric clinic experienced a rubella outbreak when a nurse fell ill.

Purpose of the Study:

• To describe the response to a rubella exposure event in a hospital setting.
• To evaluate the effectiveness of rubella antibody testing in identifying at-risk individuals.
• To propose recommendations for preventing future hospital-acquired rubella infections.

Main Methods:

• A crisis management plan was implemented to notify exposed patients and employees.
• Rubella antibody testing was offered to identify infected individuals.
• Patient compliance rates for blood specimen collection were tracked over three attempts.

Main Results:

• 151 patients and 44 employees were identified as potentially exposed.
• Patient compliance for blood collection decreased significantly, from 79% to 14% over three attempts.
• One additional rubella-infected employee was identified.

Conclusions:

• Hospital-acquired rubella infections remain a threat, even with national immunization programs.
• Low patient compliance rates for diagnostic testing pose a significant challenge in managing outbreaks.
• Proactive strategies are crucial to prevent and mitigate the impact of rubella exposure in healthcare settings.