Virkningen af Purevax RCP er undersøgt i adskillige laboratorieundersøgelser, hvor katte blev vaccineret og inficeret med virulente herpesvirus, calicivirus eller parvovirus.
The effectiveness of Purevax RCP has been studied in several trials in laboratory conditions where cats were vaccinated and infected with virulent herpesvirus, calicivirus or parvovirus.