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Blog entries categorized under Cold chain equipment and cold chain equipment management
Category contains 1 blog entry contributed to teamblogs

Holdover or Autonomy?

by Cath Bartlett
Cath Bartlett
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Friday, 25 March 2011 Category Cold chain equipment and cold chain equipment management 2 Comments

When considering which solar vaccine fridge to buy, do purchasers use the results of autonomy or holdover tests to inform their decision?

Tags: refrigeration equipment, cold chain equipment
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3 votes

How do we protect the integrity of the cold chain for the future?

by Cath Bartlett
Cath Bartlett
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Friday, 11 March 2011 Category Cold chain equipment and cold chain equipment management 4 Comments

An effective cold chain is fundamental to the success of vaccination programmes. Millions of dollars' worth of vaccines are stored throughout developing countries in the cold chain at any one time; this amount will increase year on year as countries incorporate newer often more expensive, vaccines into their immunization programmes. Vaccines stored outside 2-8 o C lose efficacy and may fail to protect their target population.The result is wasted vaccine and lost lives.

Tags: storage, refrigeration equipment, immunization, equipment logistics, cold chain equipment
Read More Hits: 1334
2 votes

How should we choose the right vaccine refrigerator, carrier, or cold box?

by Sophie Newland
Sophie Newland
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Tuesday, 21 December 2010 Category Cold chain equipment and cold chain equipment management 1 Comment

How should we select the right model of cool-chain equipment to store and transport vaccines?

Using technical and financial criteria to select the right cool-chain equipment for a robust vaccine supply chain is surprisingly complex.

For discussion, we propose the following considerations as critical equipment selection:

1. Local requirements

2. Equipment prices

3. Life cycle costs



Tags: cold chain equipment, equipment logistics, refrigeration equipment, rehabilitation, budgets, health financing
Read More Hits: 3272
3 votes

Latest Blog Comments

Rahman Olasunkanmi Kelani
  Thanks Tory for this beautiful piece. I totally agree with you. there are no complexities, the presidents are the commander in chief of armed forces, and the employer of the minister of healths. These  
ian.tansley
  I think this is a great idea. It's unfortunate that you jump immediately ahead to solar only sites as the vast majority of sites are still powered exclusively using diesel generators. Most of the ti  
ian.tansley
  The concepts of holdover and autonomy have been borrowed from the old battery powered solar fridges and to my mind don’t have a place in the new world free of unreliable batteries. There is some conf  
Mohammad Tiu
  Informative post!Bill Gates and his wife Melinda's engagement to the different charity events is one of the calls that caught my interest to read this article. To be immunized of vaccine is one of the  
Toryalai Hart
  Wow James - Thanks for this fascinating post, particularly about the freeze drying of smallpox vaccine. Unfortunately, at least in W-Africa, storage rooms are typically built of cement blocks with a  
Toryalai Hart
  Corporate CSR is indeed an interesting angle but likely would prove complex if they were doing anything more than helping with cold chain logistics and storage? Some work is already being done on thi  
Ranjit Dhiman
  Thanks Tory for this nice initiative and great example of support to immunization programs. I believe it is time for countries to revisit the strategy of making and owning the infrastructure in terms  
Toryalai Hart
  If I were specifying equipment for a project, I would seek out a balance between autonomy and holdover, thus leading to maximum reliability for the lowest cost while distributing the risk of failure a  

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