At what temperature should refrigerated vaccines be maintained?

The correct temperature range for storing refrigerated vaccines is between 35°F and 46°F (approximately 2°C and 8°C). This range ensures that vaccines remain effective and maintain their potency. Vaccines are sensitive to temperature fluctuations and can be rendered ineffective if stored outside of the recommended range.

While options provided may list different temperature ranges, it is important to adhere to the specific guidelines established by health authorities, such as the Centers for Disease Control and Prevention (CDC) and the Advisory Committee on Immunization Practices (ACIP). Maintaining the correct temperature range is critical to the success of immunization programs, as improperly stored vaccines can lead to reduced immunogenicity, resulting in inadequate protection for patients.

Adhering to these storage guidelines helps in ensuring that all vaccines administered provide the designed level of immunity and protection against preventable diseases.