I used to use these semi-disposable thermometers in my old-school fridge, but when we bought our Brisbane house we bought a new fridge which displays the fridge and freezer temps continuously (although I should check on how to validate).
The fridge also has an ice and water dispenser, which I used to have but lost in the divorce or move(s), it’s all a blur now.
A transdisciplinary observational study, coupled with a web-based survey, was conducted to investigate refrigerated storage of food, in five European countries.
The investigated consumer groups in this study were: young families with small children and/or pregnant women, elderly people, persons with an immunodeficient system, and young single men.
The refrigerator temperature was monitored for approximately two weeks using a temperature data logger. Variables such as country, income, age of refrigerators, education, living area, refrigerator loading practices had no significant effect (p > 0.05) on the overall average fridge temperature, whereas consumers’ practices showed a significant influence (p < 0.05) on registered temperature values.
Compared to temperatures inside the fridges belonging to young families and young single men group, the temperatures inside refrigerators belonging to elderly was in the temperature danger zone (5–63 °C). The lowest temperatures were recorded in UK consumers’ refrigerators, whereas the highest were in French households. Presence of Listeria monocytogenes was confirmed in three refrigerators out of 53 sampled (two in Romania and one in Portugal).
The most vulnerable category to food safety risks is represented by elderly persons with low education, unaware of safe refrigeration practices and the actual temperature their fridges are running.
Time-temperature profiles and listeria monocytogenes presence in refrigerators from households with vulnerable consumers
Food Control vol. 111 May 2020
LoredanaDumitrașcua, Anca IoanaNicolaua, CorinaNeagua, PierrineDidierb, IsabelleMaîtrec, ChristopheNguyen-Theb, Silje ElisabethSkulandd, TrondMøretrøe, SolveigLangsrude, MonicaTruningerf, PaulaTeixeirag, VâniaFerreirag, LydiaMartensh, DanielaBordaa
https://doi.org/10.1016/j.foodcont.2019.107078
https://www.sciencedirect.com/science/article/pii/S095671351930667X?via%3Dihub
safety is cultural,” may be interested to know that health inspectors and Department of Marine officials in Ireland carried out up to 20 routine inspections of a large fish shop freezer but failed to notice a man’s body hidden there for five years (that’s actor Frank Sivero, right, as Frank Carbone after he’s been iced in the 1990 movie, Goodfellas).(6).jpg)
Ali Jalilvand, owner of the Mermaid Fishmongers at Henry Street, told the inquest how he had discovered Mr McCormack’s body when he went to carry out a routine inspection. Mr Jalilvand, an Iranian, who has lived in Ireland for the past 30 years, said he became sick when he discovered the body hidden in a bin underneath boxes of frozen fish.