Table 2.

Isolation of Human Herpesviruses 7 and 6 From Blood and Antibody Responses to the Viruses in Children With Primary Human Herpesvirus 7 Infection*

Case No.Day of Illness†Virus Isolation HHV-7Antibody Response
HHV-7HHV-6
13+<8≧1024
60256≧1024
23+<8256
60128≧1024
34+<8256
4564256
45+<8512
121281024
3064512
52+<864
964≧1024
64+<8<8
7+<816
30128≧1024
60≧256≧1024
74+<8≧256
1332≧256
82+<8128
30128512
97+8128
60128256
104<8128
601281024
113<864
1932≧256
124<8<8
1732<8
134<8128
1132≧256
1438≧256
1264≧256
154864
1364≧256
  • * HHV-6 was not isolated from any sample listed here.

  • The first day of elevation of fever was defined as day 0.