How major airlines are ramping up safety precautions so you can travel again post-lockdown

Most airlines advertise their use of High Efficiency Particulate Air or HEPA filters, which eliminate approximately 99.9% of viral contaminants in recirculated air. Some have swapped cabin crew uniforms for PPEs; while others have introduced contactless check-in and boarding procedures. Passengers can expect adapted inflight food services, prolonged airport waiting times as well as the mandatory use of face masks from take-off until landing.