Fig. 4: Positivity rates based on the number of samples collected in each study, where SARS-CoV-2 genetic material was detected in at least one sample, segmented by sampling environment. | npj Climate and Atmospheric Science

Fig. 4: Positivity rates based on the number of samples collected in each study, where SARS-CoV-2 genetic material was detected in at least one sample, segmented by sampling environment.

From: Systematic review and meta-analysis of methodological approaches for characterising airborne SARS-CoV-2 RNA for environmental surveillance

Fig. 4

Forest plots of positivity rates and 95% confidence intervals of detection of SARS-CoV-2 in aerosol samples collected in (A) healthcare, (b) sociosanitary settings, (c) other indoors, (d) transport, (e) outdoors.

Back to article page