https://prais.paho.org/es/1-do-you-know-how-many-types-of-hepatitis-viruses-there-are-worldhepatitisday-hepatitiscantwait/
1. Do you know how many types of hepatitis viruses there are? #WorldHepatitisDay #HepatitisCantWait...
https://prais.paho.org/es/rt-tfgh-on-worldhepatitisday-were-honored-to-work-with-hepatitis-experts-community-leaders-and-advocates-globally-who-are-helping-t/
RT @TFGH On #WorldHepatitisDay, we're honored to work with #hepatitis experts, community leaders,...
https://www.euda.europa.eu/news/2017/world-hepatitis-day_en
#WorldHepatitisDay: EMCDDA joins forces with partners to address viral hepatitis elimination...
with partnersviral hepatitisemcddajoinsforces