Finding · as stated by the study, recorded by Coridum · status verified-machine

Finding F-1550

“The highest concentration of indoor PM2.5 was measured in general ward B (23.27 μg m−3) on the 4th April, while the lowest 48 h average concentration was measured in general ward D (6.23 μg m−3) on the 22nd April as shown in Fig.”

Nor Particulate matter (PM2.5) as a potential SARS-CoV-2 carrier (2021). Scientific reports. Page 3. CKB 8039

Structure

Factor
Particulate matter (PM₂.₅ and PM₁₀)
Setting
hospital ward
Study design
study of fine particulate matter as a potential carrier of SARS-CoV-2 in hospital wards: 48-hour average PM2.5 measured in several COVID-19 wards with the particles analysed for viral RNA (class 4)
Effect
mean 23.27
Averaging time
48 hours
Caveat
wards occupied by patients with COVID-19 during the epidemic, not ordinary hospital conditions

A Finding records what one published document states, verbatim and with its page. It is not a conclusion of Coridum; see the Claims that build on it.