Table 1.

Selected pre-exposure prophylaxis (PrEP)- and HIV-related keywords and hashtags.

	Additional keywords	Hashtags
PrEP-related keywords or hashtags	PrEP; Post-exposure prophylaxis	#Iwantprepnow; #PrepworkPepfarsaveslives; #prep4blackqueermen; #ondemandprep
HIV-related keywords or hashtags	HIV Clinic; Unsafe sex; POZ; ART; Serosort; The disease; The ick	#HIVawareness; #HIVprevention; #Queerhealth; #knowyourstatus; #Imstoppinghiv#undetectableequalsuntransmittable; #hivundetectable; #hivpoz; #hivprevention; #uequalu; #uequalsu
Medication-related keywords or hashtags	Descovy; Truvada; Tenemine; Tivicay; Aluvia; AIDS cocktail; Meds; Cabotegravir; Ceftriaxone; Doxycycline; Tenvir; Tenofovir; Duomune; Emtricitabine	#Truvada; #showyourpill; #Truvadawhore; #Chuvadetrovada; #hivmeds; #truvadaforprep; #preppill