Maxi-Vac: planning mass smallpox vaccination clinics

Area of Science:

• Public Health
• Epidemiology
• Health Systems Management

Background:

• Mass vaccination campaigns are critical for controlling infectious disease outbreaks.
• Effective planning and resource allocation are essential for the success of large-scale vaccination efforts.
• The Centers for Disease Control and Prevention (CDC) sought to improve preparedness for smallpox vaccination clinics.

Purpose of the Study:

• To introduce Maxi-Vac, a software tool designed to assist emergency response planners.
• To optimize the design and operational efficiency of mass smallpox vaccination clinics.
• To project vaccination capacity based on available staffing levels.

Main Methods:

• Development of the Maxi-Vac software by CDC researchers.
• User input of clinic characteristics and available staff numbers.
• Software analysis to determine optimal staff placement and vaccination throughput.

Main Results:

• Maxi-Vac provides optimal staff deployment for up to 9 vaccination stations.
• The software projects maximum vaccination numbers per 24-hour period based on staff availability.
• Example: 3 physicians, 30 nurses, and 10 support staff can vaccinate 8,245 people per 24 hours.

Conclusions:

• Maxi-Vac is a valuable tool for emergency planners preparing for mass vaccination events.
• The software aids in resource management and maximizing vaccination efficiency.
• Staffing levels are identified as a key factor influencing vaccination capacity.