Monitoring the Canine Vaccine Cold Chain in the Field

Monitoring the Canine Vaccine Cold Chain in the Field

Abstract: The World Health Organisation stresses the importance of maintaining the cold chain for temperature sensitive vaccines. Due to the recommendation for rabies vaccines to be stored between 2° and 8° Celsius and the nature of canine mass vaccination projects, cold chain maintenance remains one of the most significant logistical hurdles project managers have to overcome.

Mission Rabies field teams in Picture4Malawi evaluated the use of adhesive temperature monitors as an alternative to thermometers in both storage fridges and field cooler boxes during the duration of a 4 week mass vaccination drive in April/May 2016.

Two different Timestrip® temperature monitors were used to alert the teams to the critical temperature thresholds of 0°C and 30°C.  As freezing rapidly damages vaccines, each vaccine box containing 10 vials of 10ml vaccine was marked with a monitor that indicates the immediate crossing of the lower threshold through colour change. As damage from high temperatures is related to both the temperature achieved and the time of exposure, to test for the upper temperature limit each cooler box was equipped with a monitor that showed the crossing of the upper threshold over time.

Of a total of 22 vaccination teams participating in the study, 7 teams reported an exposure of the vaccines to temperatures above 30°C for more than 4 hours and on 9 occasions teams reported a temperature drop to 0°C or below.

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These findings highlight the importance of monitoring the temperature during field campaigns, both due to proximity to ice packs and exposure to high outside temperatures. The use of Timestrip temperature indicators gives early visual clues and raises awareness among the team. However practicability of the temperature monitoring must be taken into consideration and adhesive monitors need to be improved with regards to their setup to make them a valuable tool in field projects.

This abstract was presented at the 28th Annual Rabies in The Americas Conference on 23 October 2017.

Authors: Frederic Lohr, Reuben Isbitsky, Andy Gibson, Alasdair King

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Timestrip Attending IAFP Annual Meeting in Tampa, Florida

Timestrip Attending IAFP Annual Meeting in Tampa, Florida

Timestrip will be attending the International Association for Food Protection – IAFP – in Tampa, Florida from 9th – 11th July 2017.

We will be demonstrating our 3°C Seafood, 5°C, 8°C & 10°C irreversible ascending temperature indicators at the exhibition. We will be at booth 847, please come and get a sample of our Nonreversible Food Temperature Indicators to test and take away with you. Click here for more information.

Timestrip temperature monitoring labels make tracking temperature breaches across a multitude of cold chain food industry applications a simple, cost-effective process.

In fact, we offer the most cost-effective solution of our type in food standard and food safety monitoring, which is why our technology has already been adopted by a number of innovative businesses. Our precise, efficient, user-friendly temperature indicator labels are helping to ensure effective cold chain management around the world.

 

Each year, the International Association for Food Protection hosts an Annual Meeting, providing attendees with information on current and emerging food safety issues, the latest science, innovative solutions to new and recurring problems, and the opportunity to network with thousands of food safety professionals from around the globe. Held in various locations throughout North America, this meeting has grown over the years to become the leading food safety conference worldwide.

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New Timestrip App: Digital Data Logger Performance at Analogue Prices

New Timestrip App: Digital Data Logger Performance at Analogue Prices

Time and Temperature Indicator maker Timestrip launches the Timestrip® Temperature app, a new tool that provides a visual audit trail of its temperature products.

Timestrip Android App
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Using the App simply involves taking a photo of a Timestrip® label with a smartphone.

If the Timestrip® has a new style serial number, the App will recognise the serial number and allow you to register it on the system.

You can then take a follow on scan where you can enter its activation state (inert, activated or breached), storing this data with essential time and location information in the cloud.

If the Timestrip® has an old style serial number you can still use the app in the same way but you’ll need to manually enter the serial number. The App is free to download from the Google Play store with an iOS version to follow shortly.

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High tech low cost

The App is the latest innovation from Timestrip, which revolutionised the field of cold chain management with its unique Irreversible Time and Temperature Indicator labels (TTIs).

Recognised by the World Health Organisation and the US FDA as an essential tool for the cold chain management of blood and food products, TTIs provide data as to whether a blood or food product is safe to use. Timestrip’s irreversible TTIs make this crucial safety information unambiguous and instantly visible.

Like having a hundred permanent digital data loggers

The main benefit of Timestrip’s irreversible TTI labels is that they give essential cold chain management information on individual units of processed products. This deals with the main shortcoming of digital data loggers, which are mostly used for containers of transported and stored products.

Thanks to the new Timestrip® App, extra key information around cold chain management is added with the safe storage of status, time, journey and location data, which can be accessed at any time via the app or via a website. A digital data logger can be lost or damaged and all its data can be wiped clean. The Timestrip® App however safely stores this data in the Cloud.

Data logger functionality at a fraction of the price

Timestrip UK CEO Reuben Isbitsky says: “I am very excited about our first App, which brings Timestrip TTI labels very close to data logger functionality, at a fraction of the price.  While a key benefit of Timestrip products is that they do not need external infrastructure to read and interpret, using the optional Timestrip Temperature App to scan them, adds enhanced functionality, easy audit trail and provides the customer with a permanent record of the history of the product’s journey.”

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Timestrip UK Launch Longer Breach Time & Temperature Indicator For The Pharmaceutical Industry

Timestrip UK Launch Longer Breach Time & Temperature Indicator For The Pharmaceutical Industry

Timestrip UK Ltd have expanded their range to include their latest Timestrip PLUS™ 10° threshold indicator with a 7-day run-out/recording window. This specific indicator is meeting the demand within the pharmaceutical industry and the regulations and compliance that come with transportation and storage. With Timestrip’s latest 10° 7 day offering, they are reaching out further within the Pharmaceutical and Healthcare industry and ensuring their high tech but low cost devices are evolving with the relevant advances in the industries.

Timestrip design and manufacture innovative, irreversible time and temperature indicators for a range of industries from Food to Pharmaceutical. Their Timestrip® PLUS range is predominantly used across the Healthcare, Life sciences and Pharmaceutical arena. Currently, the Timestrip PLUS™ range covers temperature thresholds from -20°C up to 38°C and generally display a run-out window of any temperature breach for 8, 12 or 48 hours.

7DayPhotoCombining time & temperature monitoring patented technology, which involves controlled rate lateral diffusion of liquids through the device membrane once activated. If a breach occurs, the ‘smart’ indicators will visually indicate how long a product has been exposed to higher temperatures.

For a free sample of the new 10° 7 day indicator, or to place an order click here

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