Why Do Vaccines Need To Be Cold?

The rise of instant communication has made logistics and transportation easier than ever before, and this is especially true for many items like perishable goods and non-perishable goods, and even vaccines. As vaccine technology has become more advanced and our knowledge on popular ailments deepens, their accessibility to people in need has increased greatly. It is necessary to have reliable transportation solutions like cool chain management services that store vaccines in ideal conditions as they get them from point A to point B. Ideal conditions for vaccine transportation include having the vaccine at a frigid temperature of 36 to 48 degrees Fahrenheit. If you have ever wondered why vaccines need to be refrigerated, Prime Handling has the answers for you below.

Why Do Vaccines Need to Be Refrigerated? 

The principal reason that vaccines need to be refrigerated is much like the reason that we refrigerate common items like milk and eggs. When the proteins that are included in a vaccine are kept at a cool temperature, harmful bacteria cannot procreate and ruin the proteins and other contents of a vaccine. 

Vaccines also have various other contents that have been added to them during their manufacturing process in a laboratory, like stabilizers and acidity regulators, that are vital to their efficacy. These contents protect the proteins present inside a vaccine and even work to protect them. When they are not stored at a correct temperature, these components of a vaccine spoil, leaving the vaccine largely unprotected and often even useless. 

What Is the Perfect Vaccine Storage Temperature? 

While it is recommended that vaccines get stored at a cool temperature, this does not mean that the colder their storage conditions, the better. In fact, freezing a vaccine can prove to be harmful because of the inclusion of aluminum salts in many vaccines. Aluminum salts are present in vaccines because they promote the stability and potency of a vaccine. When these aluminum salts are exposed to freezing temperatures, they become damaged and can cause harm to the vaccine. This means the perfect temperature for vaccine storage is just above freezing at 36 degrees Fahrenheit and up to 48 degrees. 

Prime Fresh Handling offers perishable shipping and international logistics that can assist you in transporting time-sensitive goods and pharmaceutical goods like vaccines, thanks to our reliable pharmaceutical shipping solutions. Prime Fresh Handling, a perishable shipping company understands what it takes to transport vaccines and medication safely and effectively. If you need to ship any perishable goods, do not hesitate to contact our pharmaceutical shipping representatives today. 


Related Readings 

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