Showed replication/transcription in negative strand RNA viruses depends on N protein.
Sequenced 3' end and N,P,M,F and HN genes of Sendai virus.
Sequenced N and long P genes of measles virus.
Discovered "restricted infection" of astrocytes by HIV-1.
Showed that HHV-6 causes MS and PML, and maybe autism too.
Showed that CsCl inhibits RNA polymerase of RNA viruses with nucleocapsid structure.
Proposed that CsCl is remedy for COVID-19.