TABLE 2.

Inclusion and exclusion criteria

Include if article:

Exclude if article:

Identifies or supports a particular response to a potentially transmissible disease Is related or potentially applicable to homeless settings or populations Identifies a need/consideration applicable for homeless Is related to services/interventions (incl. screening/protocols/programmes, but not tests/diagnostics for a specific disease) Related to supporting vulnerable pop health (or secondary impacts, like mental health) Additional diseases beyond search terms may fit (e.g. Hepatitis A)

Does not identify or support any particular health response (exclude if only a vague need is posited) Cannot be clearly applied to homeless settings (i.e. focus is addictions or mental health broadly) Reviews drug or test efficacy only (and not a broader treatment or vaccination approach) Is related to prevalence/risk only Is specific to is HIV/AIDS (and sexually transmitted diseases broadly), Hepatitis C in most cases, mites/bugs, or gastrointestinal diseases

Abbreviation: HIV, human immunodeficiency virus.