The scenario involves a needlestick injury sustained by a phlebotomist during the resuscitation of a patient diagnosed with Neisseria meningitidis infection, characterized by a petechial rash, meningitis, and cardiac arrest. Neisseria meningitidis is a gram-negative diplococcus that can cause meningococcal disease, including meningitis and septicemia, and is transmitted through direct contact with respiratory secretions or, in rare cases, blood exposure. The exposure management for the phlebotomist must align with infection control guidelines, such as those from the Certification Board of Infection Control and Epidemiology (CBIC) and the CDC, to prevent potential infection. Let’s evaluate each option:

A. Prophylactic rifampin plus isoniazid: Prophylactic antibiotics are recommended for close contacts of individuals with meningococcal disease to prevent secondary cases. Rifampin is a standard prophylactic agent for Neisseria meningitidis exposure, typically administered as a 2-day course (e.g., 600 mg every 12 hours for adults). Isoniazid, however, is used for tuberculosis (TB) prophylaxis and is not indicated for meningococcal disease. Combining rifampin with isoniazid is incorrect, as it reflects a confusion with TB management rather than meningococcal exposure. This option is not appropriate.

B. A tuberculin skin test now and in ten weeks: A tuberculin skin test (TST) or interferon-gamma release assay (IGRA) is used to screen for latent tuberculosis infection, with a follow-up test at 8-10 weeks to detect conversion after potential TB exposure. Neisseria meningitidis is not related to TB, and a needlestick injury from a meningococcal patient does not warrant TB testing. This option is irrelevant to the scenario and not the correct exposure management.

C. Work furlough from day ten to day 21 after exposure: Neisseria meningitidis has an incubation period of 2-10 days, with a maximum of about 14 days in rare cases. The CDC and WHO recommend that healthcare workers exposed to meningococcal disease via needlestick or mucosal exposure be monitored for signs of infection (e.g., fever, rash) and, if symptomatic, isolated and treated. Additionally, a work restriction or furlough from day 10 to day 21 after exposure is advised to cover the potential incubation period, especially if prophylaxis is declined or contraindicated. This allows time to observe for symptoms and prevents transmission to vulnerable patients. This is a standard infection control measure and the most appropriate initial management step pending prophylaxis decision.

D. A review of the phlebotomist’s hepatitis B vaccine status: Reviewing hepatitis B vaccine status is a critical step following a needlestick injury, as hepatitis B can be transmitted through blood exposure. However, this applies to bloodborne pathogens (e.g., HBV, HCV, HIV) and is not specific to Neisseria meningitidis, which is primarily a respiratory or mucosal pathogen. While hepatitis B management (e.g., post-exposure prophylaxis with hepatitis B immunoglobulin or vaccine booster) should be addressed as part of a comprehensive needlestick protocol, it is not the first or most relevant priority for meningococcal exposure.

The best answer is C, as the work furlough from day 10 to day 21 after exposure addresses the specific risk of meningococcal disease following a needlestick injury. This aligns with CBIC’s focus on timely intervention and work restriction to prevent transmission in healthcare settings. Prophylactic antibiotics (e.g., rifampin) should also be considered, but the question asks for the exposure management, and furlough is a primary control measure. Hepatitis B and TB considerations are secondary and managed separately.

CBIC Infection Prevention and Control (IPC) Core Competency Model (updated 2023), Domain III: Prevention and Control of Infectious Diseases, which includes protocols for managing exposure to communicable diseases like meningococcal infection.

CBIC Examination Content Outline, Domain IV: Environment of Care, which addresses work restrictions and exposure management.

CDC Guidelines for Meningococcal Disease Prevention and Control (2023), which recommend work furlough and monitoring for exposed healthcare workers.