What is cold chain management system?
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.
The “Cold Chain” is the system of transporting and storing vaccines within the temperature range of 35°F (2°C) to 45°F (8°C). The cold chain begins when vaccine is manufactured, moves through to the state distribution center and ends with the local immunization provider at the time of administration.
Why is cold chain management important?
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.
The Best Practices for Managing Cold Chain Logistics
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
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.
What is the first step in the cold chain?
Steps in the Cold Supply Chain
A cold chain temperature monitoring solution uses wireless sensors to measure and record real-time temperatures in a remote location, like a reefer, and detect temperature changes. Real-time temperature monitoring alerts can instantly warn you if the temperature has fluctuated below or above a predetermined threshold.18-Dec-2020
Who is responsible for maintaining the cold chain?
Assuring vaccine quality and maintaining the cold chain is a shared responsibility among manufacturers, distributors, and healthcare providers across 4 key areas: storage and handling, distribution, arrival, and administration.14-Jun-2017
The cold chain. • The cold chain is the system used for keeping. and distributing vaccines and other Biologicalsin good conditions. • It consists of a series of storage and transport. links, all designed to keep vaccines within an acceptable range until it reaches the user.
What are cold chain products?
A cold chain product is any product that is temperature sensitive. Examples of cold chain products include pharmaceuticals, vaccines, biologics, lab samples, diagnostic materials, chemicals, food, and beverages.06-Jan-2022
Most vaccines (all inactivated vaccines and live nasal spray influenza vaccine) must be stored between 2° to 8°C (36° to 46°F), which is the recommended refrigerator temperature. Live varicella (chickenpox) and Zostavax (shingles) vaccines must be stored frozen between -50° to -15°C (-58° to +5°F).
What is the temperature of cold chain?
Cold chains are common in the food and pharmaceutical industries and also in some chemical shipments. 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.
Improving Cold Chain Operations
At what temperature should vaccines be kept?
The vast majority of vaccines should be stored at between 2-8⁰C in a refrigerator, with a preferred average of 5⁰C, though some should remain frozen in a range between -15 to -50⁰C.
Cold chain packaging is a system of packaging and shipping goods maintaining a consistent temperature from manufacture to final destination.12-Jul-2017
Which vaccines are freeze sensitive?
Exposure to freezing temperatures (< 0 °C) is equally damaging for the freeze-sensitive vaccines like diphtheria-pertussis-tetanus (DPT), liquid pentavalent vaccine (LPV), tetanus toxoid (TT), hepatitis A and B, human papillomavirus (HPV), meningitis C, pneumococcal conjugate vaccine (PCV), cholera, influenza, 03-Jun-2020
Preventing Frozen Vaccines The majority of vaccines are not meant to be frozen. Frozen vaccines include the vaccines for chickenpox, shingles and a vaccine combo of Varicella, MMR or MMRV. For vaccines that are only meant to be refrigerated, freezing can be harmful.14-Jun-2019
What are the steps of the cold chain?
The cold chain management process includes the storage, packaging, tracking, transportation, customs clearance, product management, and delivery of products safely and securely.06-Jan-2022
To ensure products reach the end user uncompromised, you must document that product stability was maintained within a validated temperature range at every point in the supply chain. This process, known as cold chain validation, is a global regulatory requirement.
What is cold chain delivery?
The cold chain provides a shipping method that keeps food, beverages, pharmaceuticals, and other temperature-sensitive products within the necessary temperature range to preserve their integrity. Specialized containers and shipping methods can help with keeping these products fresh during transport.18-Jan-2022
What is cold chain management system?