Dr Philippa Whitford @Dr_PhilippaW
@BillGibson49 @colinbro @microlabdoc @Orla_Hegarty @globalhlthtwit @chrischirp @Sir_David_King The ‘Active’ H2O2 generating UV ionisation looks positive too. Aerosol spread significant route so really need ‘Air Quality Taskforce’ to make all indoor spaces as #COVID19 safe possible. #hospitality — PolitiTweet.org
