PMID- 7911825 OWN - NLM STAT- MEDLINE DCOM- 19940719 LR - 20190830 IS - 0146-6615 (Print) IS - 0146-6615 (Linking) VI - 42 IP - 3 DP - 1994 Mar TI - Molecular epidemiological studies of human herpesvirus 6 in families. PG - 224-7 AB - The mode of transmission of human herpesvirus 6 (HHV-6) was investigated by molecular epidemiological techniques in four families. HHV-6 was isolated from the peripheral blood of seven infants with exanthem subitum, including siblings, and from the saliva of two mothers. These isolates were examined for genetic relatedness by means of restriction enzymes analysis of purified DNA. While the profiles of the digestion patterns differed among families, they were very similar in a particular family. These results may suggest that HHV-6 is transmitted primarily from mother to child. FAU - Mukai, T AU - Mukai T AD - Department of Virology, Osaka University, Japan. FAU - Yamamoto, T AU - Yamamoto T FAU - Kondo, T AU - Kondo T FAU - Kondo, K AU - Kondo K FAU - Okuno, T AU - Okuno T FAU - Kosuge, H AU - Kosuge H FAU - Yamanishi, K AU - Yamanishi K LA - eng PT - Comparative Study PT - Journal Article PL - United States TA - J Med Virol JT - Journal of medical virology JID - 7705876 RN - 0 (DNA, Viral) SB - IM MH - Adult MH - Carrier State/microbiology MH - DNA, Viral/analysis MH - Exanthema Subitum/microbiology/*transmission MH - Female MH - Genome, Viral MH - Herpesviridae Infections/microbiology/*transmission MH - Herpesvirus 6, Human/*genetics/isolation & purification MH - Humans MH - Infant MH - Male MH - Mothers MH - Nuclear Family MH - Polymorphism, Restriction Fragment Length MH - Saliva/microbiology MH - Viremia/microbiology EDAT- 1994/03/01 00:00 MHDA- 1994/03/01 00:01 CRDT- 1994/03/01 00:00 PHST- 1994/03/01 00:00 [pubmed] PHST- 1994/03/01 00:01 [medline] PHST- 1994/03/01 00:00 [entrez] AID - 10.1002/jmv.1890420303 [doi] PST - ppublish SO - J Med Virol. 1994 Mar;42(3):224-7. doi: 10.1002/jmv.1890420303.