Following this puts new work involving it at the top of your briefing, with a note saying why it is there. Links are taken from the source record, never inferred.
This is a narrative review synthesizing fragmented mechanistic and immunological evidence on a pathogen; it raises questions about host-pathogen dynamics rather than reporting original empirical results or definitive answers.
Mechanistic mouse model study exploring an unexpected observation about pneumolysin's role in TRM formation; ongoing work with incomplete mechanistic understanding and no clinical endpoint.