MarketsSupply LinesThe ‘Mad Rush’ for Medical Gear Triples Air Cargo RatesFacebookXLinkedInEmailLinkGiftExpandA FedEx facility in Toronto on April 8.Photographer: Cole Burston/BloombergFacebookXLinkedInEmailLinkGiftGift this articleContact us:Provide news feedback or report an errorConfidential tip?Send a tip to our reportersSite feedback:Take our SurveyNew WindowFacebookXLinkedInEmailLinkGiftBy Enda CurranApril 16, 2020 at 11:00 AM UTCBookmarkSaveLock This article is for subscribers only.Want to receive this post in your inbox every day? Sign up for the Supply Lines newsletter, and follow Bloomberg Economics on Twitter for more.For a sense of the squeeze in the world’s supply lines right now, consider the ongoing case of chartered air freight.