Sigmar Guðmundsson is the current editor and primary host of the show.

A reservoir host is the primary host of a pathogen.

Therefore, the primary host is at the same time the secondary host of the parasite.

Secondary hosts are usually only used if there is a severe lack of available primary hosts.

The primary host of M. ovinus is the domestic sheep.

These closely related viruses are two of the nine herpesviruses known to have humans as their primary host.

In most markets the PBS station is the primary host.

If he were to save his primary host at all, he would have to do it within a day.

Yet the primary host had been saved, and he should be safe enough for now.

In 2007, she became the primary host for The Auction Network.