Converse of object

• inactivate: Surprisingly, the results showed that Virkon was the only disinfectant to completely inactivate the parvovirus.

Adjective modifier

• canine: Of additional interest, a separate result indicated that Virkon S solution remained effective against canine parvovirus over a period of 14 days.

• human: Replication: The pathogenic human parvovirus B19 is difficult to grow in culture, so comparatively little is known about its biology.

Modifies a noun

• infection: One should never attempt to diagnose parvovirus infection on their own or treat it on their own.

• b19: The possible causes which warrant consideration include measles, rubella and parvovirus B19.

• vaccine: Some of these cases have occurred after exposure to parvovirus or modified live parvovirus vaccine.

• disease: We knew this because we never saw distemper, hepatitis or parvovirus disease in dogs that had been vaccinated - even many years earlier.