In fast-moving pandemic, sources of falsehoods spread by text, email, WhatsApp and TikTok elude authorities The Washington PostForeign disinformation campaign on fake national quarantine trying to cause panic, Trump admin. officials say Fox NewsNSC Says Text Messages About a Coronavirus National Quarantine Are Fake, There Is No National Lockdown NewsweekUS officials: Foreign disinformation is stoking virus fears ABC NewsIs White House Warning of a 'Mandatory Quarantine' in a Text Message?