Coronavirus: N95s offer the best protection, study says

A new study from Duke University found that N95 masks offered the best protection but neck fleeces were the worst because they turned large droplets into several smaller droplets. https://www.dailymail.co.uk/health/article-8611963/N95s-offer-best-protection-coronavirus-neck-fleeces-trap-infectious-particles.html?ns_mchannel=rss&ns_campaign=1490&ito=1490