EMBASE

‘coronavirus disease 2019’/exp OR ‘Severe acute respiratory syndrome coronavirus 2’/exp (‘2019 nCoV’ or 2019 nCoV or ‘2019-n ovel CoV’): ti,ab,kw (‘corona vir*’ or coronavir* or ‘neocorona vir*’ or neocoronavir*): ti,ab COVID: ti,ab,kw ‘COVID 19’: ti,ab (‘nCov 2019’ or ‘nCov 19’): ti,ab (‘SARS-CoV-2’ or ‘SARS-CoV2’ or SARSCoV2 or SARSCoV-2): ti,ab,kw (‘SARS coronavirus 2’ or ‘SARS-like coronavirus’ or ‘Severe Acute Respiratory Syndrome Coronavirus-2’): ti,ab,kw (‘2019 new coronavirus’ OR ‘2019 novel coronavirus’ OR ‘2019-ncov’ OR ‘hcov-19’ OR ‘human coronavirus 2019’ OR ‘sars coronavirus 2’ OR ‘SARS-CoV-2’ OR ‘sars2 (virus)’ OR ‘severe acute respiratory syndrome coronavirus 2’ OR ‘wuhan coronavirus’ OR ‘wuhan seafood market pneumonia virus’ OR ‘ncov-2019’ OR ‘novel 2019 coronavirus’ OR ‘novel coronavirus 2019’ OR ‘novel coronavirus-19’): ti,ab,kw #1 OR #2 OR #3 OR #4 OR #5 OR #6 OR #7 OR #8 OR #9 ‘homelessness’/exp OR ‘homeless person’/exp (homeless*): ti,ab (Rough NEAR/3 sleep*):ti,ab (‘Housing insecur*’): ti,ab #11 OR #12 OR #13 OR #14 #10 AND #15

Medline

Coronavirus/ Coronavirus Infections/ COVID 19.rs. severe acute respiratory syndrome coronavirus 2.os. (2019 nCoV or 2019 nCoV or 2019 novel CoV). tw,kf. (corona vir* or coronavir* or neocorona vir* or neocoronavir*). tw,kf. COVID.mp. COVID 19. tw,kf. (nCov 2019 or nCov 19). tw,kf. (“SARS-CoV-2” or “SARS-CoV2” or SARSCoV2 or “SARSCoV-2”).mp. (“SARS coronavirus 2” or “SARS-like coronavirus” or “Severe Acute Respiratory Syndrome Coronavirus-2”).mp. or/1–11 exp Homeless Persons/ homeless*.mp (Rough adj3 sleep*).mp. (Housing insecur*).mp. or/13–16 12 AND 17

CINAHL

(((MH “Coronavirus+”) or coronavirus* or covid) AND (wuhan or beijing or shanghai) OR (“novel coronavirus*” AND ((MH “China”) or China)) OR TI coronavirus * OR (((MH pneumonia) or pneumonia) AND Wuhan) OR ((D614 G or “COVID-19” or COVID-19 or “2019-nCoV” or “SARS-CoV-2” or (MH Coronavirus Infections))) AND ((MH “Coronavirus+”) or coronavirus* or COVID) AND (wuhan or beijing or shanghai) OR (“novel coronavirus*” AND ((MH “China”) or China)) OR TI coronavirus* OR (((MH pneumonia) or pneumonia) AND Wuhan) OR ((D614 G or “COVID-19” or COVID-19 or “2019-nCoV” or “SARS-CoV-2” or (MH Coronavirus Infections))) AND DT 20191201-20300101) (MH “Homeless Persons”) OR (MH “Homelessness”) TI (homeless*) OR AB (homeless *) TI (Rough N3 sleep*) OR AB (Rough N3 sleep*) TI (“Housing insecur*”) OR AB (“Housing insecur*”) S2 OR S3 OR S4 OR S5 S6 AND S1

Web of Science

((“Wuhan coronavirus” OR “COVID-19 *” OR “COVID-19*” OR “COVID-2019*” OR “coronavirus disease 2019” OR “SARS-CoV-2” OR “2019-nCoV” OR “2019 novel coronavirus” OR “severe acute respiratory syndrome coronavirus 2” OR “2019 novel coronavirus infection” OR “coronavirus disease 2019” OR “coronavirus disease-19” OR “SARS-CoV-2019” OR “SARS-CoV-19”) AND (homeless* OR (Rough NEAR/3 sleep*) OR (“Housing insecur*”)))

PsycINFO

(DE “COVID-19”) TI (coronavir* OR “corona virus*” OR “corona pandemic*” OR betacoronavir* OR covid19 OR COVID OR nCoV OR “novel CoV” OR “CoV 2” OR CoV2 OR sarscov2 OR sars2 OR 2019 nCoV OR “wuhan virus*”) OR AB (coronavir* OR “corona virus*” OR “corona pandemic*” OR betacoronavir* OR COVID-19 OR covid OR nCoV OR “novel CoV” OR “CoV 2” OR CoV2 OR sarscov2 OR sars2 OR 2019 nCoV OR “wuhan virus*”) TI (sars AND cov) OR AB (sars AND cov) TI ((wuhan OR hubei OR huanan) AND (“severe acute respiratory” OR pneumonia*) AND outbreak*) OR AB ((wuhan OR hubei OR huanan) AND (“severe acute respiratory” OR pneumonia*) AND outbreak*) S1 OR S2 OR S3 OR S4 DE “Homeless” OR DE “Homeless Mentally ill” TI (homeless*) OR AB (homeless*) TI (Rough N3 sleep*) OR AB (Rough N3 sleep*) TI (“Housing insecur*”) OR AB (“Housing insecur*”) S6 OR S7 OR S8 OR S9 S5 AND S10

Google Scholar (10 pages)

coronavirus|“2019nCoV|novelnCoV|nCoV|coronavirus”|CoV|“COVID19”|COVID19|ncov|“SARS-CoV2|CoV 2”|“severe acute respiratory syndrome Coronavirus 2” “rough AROUND (3) sleeper|sleepers|sleeping” coronavirus|“2019nCoV|novelnCoV|nCoV|coronavirus”|CoV|“COVID19”|COVID19|ncov|“SARS-CoV2|CoV 2”|“severe acute respiratory syndrome Coronavirus 2” homeless|homelessness