is bearer of is_bearer_of has granular part drug has protein target drug has protein target as antagonist drug has protein target as inhibitor drug effective in vivo against virus has_proper_part has_proper_part Ribavirin ribavirin drug solution active ingredient Ribavirin Injectable Solution 376293 PMID: 24013700; PMID: 27344959 https://www.drugbank.ca/drugs/DB00811 Middle East respiratory syndrome-related coronavirus Severe acute respiratory syndrome-related coronavirus scattered molecular aggregate inosine-5'-monophosphate dehydrogenase 2 (human) genome polyprotein (Dengue virus 2 Puerto Rico/PR159-S1/1969) inosine-5'-monophosphate dehydrogenase 1 (human) RNA-directed RNA polymerase L (HPIV-2) cytosolic purine 5'-nucleotidase (human)