Masks again, again and again. - by Tom Jefferson (Trust the Evidence - The Story of mask evidence, barriers, distancing, hygiene, etc.) https://trusttheevidence.substack.com/p/masks-again-again-and-again - Masks - again - by Tom Jefferson and Carl Heneghan - Trust The Evidence https://trusttheevidence.substack.com/p/masks-again - Physical interventions to interrupt or reduce the spread of respiratory viruses - Jefferson, T - 2020 | Cochrane Library https://www.cochranelibrary.com/content?templateType=full&urlTitle=/cdsr/doi/10.1002/14651858.CD006207.pub5&doi=10.1002/14651858.CD006207.pub5&type=cdsr&contentLanguage= - Face masks are NOT a good protective measure against Covid says leading professor https://www.gbnews.uk/health/face-masks-are-not-a-good-protective-measure-against-covid-says-leading-professor/417276 - Are Face Masks Effective? The Evidence. - Swiss Policy Research https://swprs.org/face-masks-evidence/ - COVID-19 mitigation measures in primary schools and association with infection and school staff wellbeing: An observational survey linked with routine data in Wales, UK | PLOS ONE (Published: February 28, 2022) https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0264023 - COVID-19 Facemasks & Marine Plastic Pollution - OCEANS ASIA https://oceansasia.org/covid-19-facemasks/ Estimated 1.56 billion face masks will have entered oceans in 2020 - OceansAsia Report For Immediate Release: December 7, 2020