Travel restrictions challenge vaccine roll-out, airlines warn

Air cargo operators may struggle to distribute new Covid-19 vaccines effectively unless pandemic travel restrictions are eased, global airlines cautioned on Monday.

The warning came in vaccine transport guidelines issued by the International Air Transport Association (IATA), which is pushing governments to replace travel curbs and quarantines with testing.

“If borders remain closed, travel curtailed, fleets grounded and employees furloughed, the capacity to deliver life-saving vaccines will be very much compromised,” the IATA document said.

Moderna Inc said on Monday its experimental Covid-19 vaccine had proved 94.5% effective in a clinical trial, a week after rival drugmaker Pfizer reported 90% efficacy findings for its vaccine. Once approved, both vaccines are likely to require transport and storage well below freezing, posing logistical hurdles.