Vaccine transport · Practical guide

Protect every dose, every step of the way.

A practical guide for nurses handling vaccines with a HOUP vaccine cooler box. Use this workflow alongside the official product instructions and your facility's cold-chain procedures.

Understanding performance

What the temperature test means

This illustrative profile explains a possible cooling, holding and warming pattern. Use actual monitoring records for clinical decisions.

Illustrative temperature profile

Example only: ambient temperature is assumed to remain at +43°C. The internal curve is schematic and is not measured probe data.

Illustrative vaccine cooler temperature profile A schematic internal temperature curve cools, holds for a period and then rises. This is not actual probe data. +43°C +35°C +25°C +15°C +8°C +2°C Start Cooling Holding Later End Ambient test: +43°C Illustrative hold phase Example reference line Schematic progression — not a time-scaled measurement

Important: This chart is illustrative, not actual probe data. It must not be used to validate a cooler or determine whether vaccines are safe to use.

If a temperature excursion is suspected

Follow your facility's excursion procedure. Identify and segregate affected stock as required, document the available readings and contact the designated cold-chain supervisor or pharmacist before using or discarding vaccines.

Every journey needs a temperature record.

Check, document and follow local cold-chain procedures throughout the journey. This guide does not replace official product instructions or vaccine-specific requirements.

HOUP · Practical workflow

Nurse's Step-by-Step Guide

Before you begin

Check the official cooler instructions and your local cold-chain SOP. These determine coolant preparation, packing layout, required vaccine temperature range and monitoring schedule.

01

Prepare the cooler box

  • Inspect the cooler body, lid, seals, handles and closures for damage.
  • Check that required coolant packs and monitoring equipment are available.
  • Prepare coolant packs exactly as directed by the manufacturer and facility SOP.
02

Pack vaccines correctly

  • Arrange coolant packs and separators according to the approved packing diagram.
  • Place vaccines in the designated payload area and follow loading limits.
  • Prevent direct contact with frozen packs unless official instructions explicitly allow it.
  • Close and secure the lid.
03

Check and record temperature

  • Use the approved thermometer or data logger in the position specified by local procedure.
  • Confirm the reading is within the required range for the vaccines being transported.
  • Record the starting temperature, date, time and cooler ID.
  • If the reading is outside the permitted range, follow escalation procedures before dispatch.
04

Transport safely

  • Keep the cooler closed as much as possible.
  • Protect it from direct sunlight and unnecessary heat.
  • Secure the cooler during transport and follow the planned route.
  • Monitor and record temperatures at intervals required by local procedures.
05

Check on arrival

  • Check and record the temperature before transferring the vaccines.
  • Review the logger for out-of-range readings or suspected excursions.
  • Transfer vaccines promptly to approved storage.
  • If an excursion is suspected, identify affected stock and contact the responsible supervisor. Do not use or discard it until advised under local policy.
06

Clean, document and store

  • Record transport duration, readings and incidents.
  • Clean and dry the cooler according to the manufacturer's instructions.
  • Prepare and store coolant packs as directed.
  • Report damage or performance concerns before the next use.
At a glance

Pre-dispatch Checklist

Before the cooler leaves

This checklist is a reminder, not a replacement for required records or monitoring.

0 of 6 items checked
Cold-chain documentation

Temperature Recording & Monitoring

Important

Enter actual readings from the approved thermometer or data logger. Do not estimate missing readings or use the illustrative performance chart as a temperature record.

1. Transport Details

2. Temperature Log

Record actual readings at the intervals required by your facility's SOP.

Stage Time Temperature (°C) Within required range? Action / remarks
Dispatch
During transport
Arrival

3. Temperature Excursion / Incident

4. Handover & Sign-off

This is a supplementary record. Follow your facility's approved documentation, monitoring and excursion procedures. Entries are not automatically saved or transmitted by this webpage.