HHV-7
Human herpes virus 7 or HHV7 has been even more recently found out. It has a close association with HHV6 and can be a trigger of Roseola. The virus mostly affects children before they reach 3 years old and can be transmitted through bodily fluids, especially saliva. Both HHV-7 and HHV-6 can be very common that many people tend to be infected at some point during their lives, mostly during childhood. Another effect of this strain is to make the Epstein-Barr virus or HHV-4 reactive. [7]
