Retraction notice: Implementation of the QoS framework using fog computing to predict COVID-19 disease at early stage

The publishers of World Journal of Engineering wish to retract the article Singh, P. and Kaur, R. (2022), “Implementation of the QoS framework using fog computing to predict COVID-19 disease at early stage”, World Journal of Engineering, Vol. 19 No. 1, pp. 80-89. https://doi.org/10.1108/WJE-12-2020-0636

An internal investigation into a series of submissions has uncovered evidence that the peer review process was compromised. As a result of these concerns, the findings of the article cannot be relied upon. This decision has been taken in accordance with Emerald’s publishing ethics and the COPE guidelines on retractions.

The publishers of the journal sincerely apologize to the readers.