"FYI/A: 3M announces an immediate stop use and inspect or return notice for certain versions and lots of the 3M™ Half Facepiece Disposable Respirators 5000 Series – Medium. A small percentage of the facepieces in the specified respirator versions and lots may contain a pinhole in the chin area of the face seal. This may result in air leakage through the pinhole into the inside of the respirator. Please see the link below for more information and check your PPE inventory: https://multimedia.3m.com/mws/media/1733475O/5200-series-half-facepiece-user-advisory-notice-end-users-final-26aug2019-pdf.pdf "
(Information shared from VPPPA II.)