Masks in hospital, don't work
User Dr. John Campbell on YouTube,
Conclusions, Utilising a robust quasi-experimental approach, we found no evidence that a mask policy significantly impacts…
Conclusions, Utilising a robust quasi-experimental approach, we found no evidence that a mask policy significantly impacts…
Hand hygiene is likely to modestly reduce the burden of respiratory illness, Harms associated with physical interventions…
👉 Links: 🔵 https://news.yahoo.com/delta-variant-who-vet-says-world-in-kindergarden-when-it-comes-to-covid-19-knowledge-173416799.
https://www.bloomberg.com/news/articles/2021-07-24/fears-u-k-public-may-be-deleting-covid-app-to-avoid-isolating https://www.blo…