Researchers from St George’s Hospital in London analysed routinely collected infection control data over a 40-week period between December 4, 2021 and September 10, 2022.
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Researchers found removing the mask policy in phase two did not produce a ‘statistically significant change’ in the hospital-acquired Covid infection rate.
Source: Masks in hospitals made ‘no difference’ to Covid infection rates, study finds | Daily Mail Online
