Don't forget to wash your hands: The Tipline for 18 January 2019

We’ve got coverage of a lot of action in the healthcare and pharmaceutical industry today. United HealthCare is suing multiple drug makers for price fixing, while biopharmaceutical company Retrophin is trying to get monopolisation charges against it dropped. We also report ahead of Qualcomm’s continued defence against allegations by the Federal Trade Commission, and have detail of former House antitrust subcommittee chairman Tom Marino’s resignation from Congress. We’ll be back in your inboxes on Tuesday after Martin Luther King Day.