Correction to: Air Quality, Atmosphere & Health

https://doi.org/10.1007/s11869-023-01471-5

Unfortunately, in processing the data of articles included in the originally published review paper, the authors made a mistake and incorrectly indicated an 80.9% reduction in formaldehyde. This is found at the end of the second paragraph in section 'Main characteristics of the studies performed in healthcare and research settings.’

In Table 2, the data in the 10th row, under ‘Author Year’, ‘Pre-mitigation value’, ‘Post-mitigation value’, and ‘Reduction %’ columns were updated to reflect the correct value.

The original article has been corrected.