What is meaning of cold chain?
The cold chain is a set of rules and procedures that ensure the proper storage and distribution of vaccines to health services from the national to the local level. The cold chain is interconnected with refrigeration equipment that allows vaccines to be stored at recommended temperatures to maintain their potency.
It takes a chain of precisely coordinated events in temperature-controlled environments to store, manage and transport these life-saving products. This is called a cold chain. Vaccines must be continuously stored in a limited temperature range – from the time they are manufactured until the moment of vaccination.
What does maintaining the cold chain mean?
Cold chain is the system of transporting and storing vaccine within the range of 2°C to 8°C (strive for 5°C - the midway point). A cold chain breach is the exposure of vaccines to light or temperature outside the recommended range of 2°C to 8°C, excluding fluctuations up to 12°C lasting less than 15 minutes.22-Mar-2022
Conclusion. In summary, Cold chain logistics is one of the fastest growing sector in India. Growth in organized retail and the food processing sector drives huge opportunity for the cold chain market in India. Further shift towards horticultural crops by farmers to evade risk boosts the demand for cold chain.
What are the types of cold chain?
There are two types of cold chain packaging systems: active and passive. Active systems consist of cold chain transport containers featuring advanced electric or battery-powered temperature controls. Active systems often have built-in cooling units or rely on dry ice as a coolant.21-Jul-2020
Unpack vaccines from the transport container and store them in their packaging regardless of their bulkiness. Removing vaccines from the original packaging exposes vaccines to room temperature and light. Check the temperature to ensure the vaccines have not been exposed to temperatures above 35°F or below 32°F.
What will break cold chain?
The cold chain is broken when the core temperature of the foodstuff is no longer at the regulatory temperature..20-May-2022
The cold chain begins with the cold storage unit at the manufacturing plant, extends to the transport and delivery of the vaccine and proper storage at the provider facility, and ends with administration of the vaccine to the patient.
What are the key elements of cold chain?
The main elements of a cold chain involve:
2.1 Identification of Responsibility The Vaccine Coordinator or backup will be responsible for: Monitoring cold chain practices. Ensuring all vaccines and biologics are handled correctly and procedures are documented (Worksheet 1: Checklist for Storage of Vaccines and Biologics).
What are the three components of the cold chain?
The cold chain has three main components: transport and storage equipment, trained personnel, and efficient management procedures. All three elements must combine to ensure safe vaccine transport and storage (Fig.
Why is the cold chain important? The cold chain ensures that perishable products are safe and of high quality at the point of consumption. Failing to keep product at the correct temperatures can result in textural degradation, discoloring, bruising, and microbial growth.
What is active cold chain?
An active cold chain for pharmaceutical transport means that pharmaceuticals are transported in active temperature-controlled containers. Active containers keep an exact temperature inside the container and can adjust for ambient temperatures.07-May-2019
One common temperature range for a cold chain in pharmaceutical industries is 2 to 8 °C (36 to 46 °F), but the specific temperature (and time at temperature) tolerances depend on the actual product being shipped.
What is the best way to manage cold chain distribution?
The Best Practices for Managing Cold Chain Logistics
A vaccine vial monitor (VVM) is a thermochromic label put on vials containing vaccines which gives a visual indication of whether the vaccine has been kept at a temperature which preserves its potency.
What is fast cold chain?
The group launched the “Fresh by FAST” brand with the goal of offering an integration of refrigerated transport, cold storage for frozen and chilled temperatures, value-added services such as blast freezing, meat processing, packaging, and dry warehousing for related items that do not require refrigeration.28-Oct-2021
Ice-lined refrigerator (ILR)
What is a cold chain failure?
Definition of a cold chain breach A breach occurs when the vaccines have been stored outside the required temperature range. Cold chain breaches can occur even in well-designed and well-managed systems.14-Jun-2022
Cold storage is a profitable business in developed and developing countries. You can find cold storage in two types, a single product and multipurpose. The cold storage of multi-purpose ascertains overall profitability and better returns.18-Aug-2022
How long can vaccine stay out of fridge?
Cool/Room Temperature Vaccine may be stored between 8°C to 25°C (46°F to 77°F) for up to 12 hours prior to first puncture. Do NOT refreeze thawed vaccine ▪ Store vials upright in the tray or box protected from light ▪ Track this 12-hour beyond-use time.03-Oct-2022
What is meaning of cold chain?