Plastic bags with holes in may be an alternative to shields, Indian doctors claim

Medics on the Covid-19 frontline who trialled the DIY face covers did not suffer a lack of oxygen. Doctors at Manian Medical Centre, in Tamil Nadu, hope to solve some of the gaps in PPE resources. https://www.dailymail.co.uk/news/article-8674507/Plastic-bags-holes-alternative-shields-Indian-doctors-claim.html?ns_mchannel=rss&ns_campaign=1490&ito=1490