Vaccine transport and storage

A vaccine is a preventive drug that protects the recipient against various diseases. Vaccines will contain the same germs that cause the disease, but in a killed or weakened state, ensuring that whoever takes the vaccine won’t get sick. The body’s immune system will produce antibodies and will develop an immunity to that disease without having ever had the disease. There are various types of vaccines:

  • Live-attenuated vaccines
  • Inactivated vaccines
  • Subunit, recombinant, polysaccharide and conjugate vaccines
  • Toxoid vaccines

Immunization is the process by which a person or animal becomes protected against a disease.

CRITICAL TEMPERATURE RANGE

To ensure the product quality, vaccines are manufactured in sterile environments and temperature-controlled environments. Vaccines are fragile and must be maintained at recommended temperatures, from manufacturing to administration, to ensure that they don’t deteriorate. The temperature range will depend on the vaccines. For example, the Pfizer/BioNTech COVID-19 vaccine must be stored at -70°C, whereas the majority of vaccines can be stored in a fridge between 2…8°C.

REGULATIONS

Various regulations exist to ensure the product quality during the distribution of vaccines:

  • EU Good Distribution Practice of medicinal products for human use.
  • WHO Annex 9 Model guidance for the storage and transport of time- and temperature–sensitive pharmaceutical products.
  • USP 1079 Good Storage and Distribution Practices for Drug Products.

Temperature monitoring:

It is important for a facility to have proper storage and monitoring equipment and based upon the GDP regulations, the equipment must be set up correctly, maintained appropriately including a frequent calibration and repaired as needed. This will ensure that the vaccines cold chain is not broken, and the vaccines integrity is not compromised meaning that patients are not receiving compromised vaccines or being vaccine twice and potentially expensive vaccines don’t have to be disposed of.

The Rotronic continuous and configurable environmental monitoring system can monitor all stages of the lifetime of a vaccine: from the initial pharmaceutical quality, via the non-clinical trials, the clinical trials and the scientific evaluation and authorisation, then onto the large-scale production, distribution and storage of vaccines.

THE ROTRONIC MONITORING SYSTEM SOLUTION

The Rotronic Monitoring System (RMS) is a GAMP©5 category 4 software combined with category 1 hardware, helping users monitor their GxP compliant applications, looking into the critical quality attributes and monitoring critical process parameters, helping focus on patient safety, product quality and data integrity and compliant to EudraLex Annex 11 and FDA 21 CFR Part 11.

RMS helps reduce human interaction and reduces risk (every day taking temperature values on paper).

For sterile manufacturing, please see here: CLEAN ROOM & ISOLATORS
For cold chain transport and storage, please see here: Cold Chain

Hardware advantages:
  • Monitoring of temperature, relative humidity, lux and door contacts
  • Rotronic offer digital data loggers with a configurable measuring intervals between 10s and 60 minutes.
  • The data loggers ensure data integrity with a backup battery as well as onboard memory (minimum 7000 values).
  • Door monitoring also possible.
  • To ensure that the data logger is representative of vaccine temperature, Rotronic offers a temperature buffer: RMS-TD-0001
  • Accuracy better than +/-0.5°C and 5%rh.

  • Software advantages:
    • Visualisation of values and limits
    • Alarm for out-of-range temperatures
    • Low-battery indicator
    • Current, minimum, and maximum temperature display
    • Audit trail: Any actions taken if a temperature excursion occurred
    • Temperature data should be kept for three years (unless state statutes or rules require a longer period).
    • Calibration managment

    Rotronic services

    Rotronic can offer calibration and qualification of temperature controlled areas and product training.

    RECOMMENDED PRODUCTS

    1. RMS T10-0001

      The T10 temperature sensors are NTC (Negative Temperature Coefficient) thermistors, meaning that the resistance of the NTC decreases with increasing temperature.

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    2. RMS T10-0002

      The T10 temperature sensors are NTC (Negative Temperature Coefficient) thermistors, meaning that the resistance of the NTC decreases with increasing temperature. The T10 temperature sensors are compatible with the RMS-MLOG-T10-868/915 data loggers.

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    3. RMS T10-0003

      The T10 temperature sensors are NTC (Negative Temperature Coefficient) thermistors, meaning that the resistance of the NTC decreases with increasing temperature. The T10 temperature sensors are compatible with the RMS-MLOG-T10-868/915 data loggers.

      Learn More
    4. RMS T10-0004

      The T10 temperature sensors are NTC (Negative Temperature Coefficient) thermistors, meaning that the resistance of the NTC decreases with increasing temperature. The T10 temperature sensors are compatible with the RMS-MLOG-T10-868/915 data loggers.

      Learn More
    5. RMS T10-0005

      The T10 temperature sensors are NTC (Negative Temperature Coefficient) thermistors, meaning that the resistance of the NTC decreases with increasing temperature.

      Learn More
    6. RMS T10-0006

      The T10 temperature sensors are NTC (Negative Temperature Coefficient) thermistors, meaning that the resistance of the NTC decreases with increasing temperature. The T10 temperature sensors are compatible with the RMS-MLOG-T10-868/915 data loggers.

      Learn More
    7. RMS T10-0013

      The T10 temperature sensors are NTC (Negative Temperature Coefficient) thermistors, meaning that the resistance of the NTC decreases with increasing temperature. The T10 temperature sensors are compatible with the RMS-MLOG-T10-868/915 data loggers.

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    8. RMS T10-0113

      The T10 temperature sensors are NTC (Negative Temperature Coefficient) thermistors, meaning that the resistance of the NTC decreases with increasing temperature. The T10 temperature sensors are compatible with the RMS-MLOG-T10-868/915 data loggers.

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    9. RMS T30-0001

      The T30 temperature sensors are resistance thermometers (Pt100 = positive measurement resistance), meaning that the resistance increases with increasing temperature. The sensors are compatible with the RMSLOG- T30-L, RMS-LOG-T30-868 and RMS-LOG-T30-915 data loggers.

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    10. RMS T30-0003

      The T30 temperature sensors are resistance thermometers (Pt100 = positive measurement resistance), meaning that the resistance increases with increasing temperature. The sensors are compatible with the RMSLOG- T30-L, RMS-LOG-T30-868 and RMS-LOG-T30-915 data loggers.

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    11. RMS T30-0006

      The T30 temperature sensors are resistance thermometers (Pt100 = positive measurement resistance), meaning that the resistance increases with increasing temperature. The sensors are compatible with the RMSLOG- T30-L, RMS-LOG-T30-868 and RMS-LOG-T30-915 data loggers.

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    12. RMS-LOG-T30-868

      The RMS-LOG-T30 is a data logger with two integrated analog-to-digital converters, to which two PT100 sensors can be connected for high-precision temperature measurement.

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    13. RMS-LOG-T30-915

      The RMS-LOG-T30 is a data logger with two integrated analog-to-digital converters, to which two PT100 sensors can be connected for high-precision temperature measurement.

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    14. RMS-LOG-T30-L - Data Logger

      The RMS-LOG-T30 is a data logger with two integrated analog-to-digital converters, to which two PT100 sensors can be connected for high-precision temperature measurement.

      Learn More