Why Vaccine Packaging Has Almost No Room for Error
Vaccines save lives. That part is settled science. What people tend to forget is how fragile these products are between the factory and the doctor's office. A vaccine that gets too warm during transit can lose its potency entirely. The vial looks fine. The liquid inside looks fine. Nothing about it screams "throw this away." But it may have already stopped being effective, and nobody at the clinic would have any way of telling. The foam container around those little glass bottles? It matters more than almost anyone realizes.Tight Margins, No ExceptionsMost vaccines must be kept between 35 and 46 degrees Fahrenheit. Some demand colder. That sounds manageable until you remember what shipping actually looks like in this country. A truck idles on I-10 outside Houston in August. A palle...
