Average
27.5°C
Over selected period
Minimum
27.0°C
Freeze threshold -0.5°C
Maximum
27.8°C
Above storage max 8°C
Violations
30samples
Readings outside safe band
Covishield
C class · refrigerated · 30 points
Above max
2.0°C – 8.0°CHeat ≥ 10°CFreeze ≤ -0.5°CFreeze-sensitive
Active Thresholds
covishieldStorage range2.0°C – 8.0°C
Heat threshold10°C for 20h
Freeze sensitiveYes
Freeze exposure-0.5°C / 60 min
WHO classC
Storage typerefrigerated
Degradation Index
Predicted vaccine degradation from cumulative temperature exposure