PHS Session 3a - Notifiable diseases and other sources of information for public health surveillance

Round-9 hunt: picked; channel-level screens (sellers/exam/re-upload/devotional/vendor) passed; strict per-title check + final strict pass; oEmbed verified.

A 38-minute video from Denis Nash: “PHS Session 3a - Notifiable diseases and other sources of information for public health surveillance”.

Video by Denis Nash, played through YouTube's embedded player.