Lingering distrust, low vaccine rates threaten containment of Lancaster measles outbreak - Pittsburgh Post-Gazette

Lingering distrust, low vaccine rates threaten containment of Lancaster measles outbreak Pittsburgh Post-Gazette Doctors warn of severe adult measles cases as Lancaster County outbreak grows LancasterOnline Pennsylvania health officials address measles outbreak: ‘We will not slow down until this ... is over.’ Inquirer.com State health officials monitor measles spread in Pennsylvania WFMZ.com Officials provide update on state's response to measles outbreak WGAL