The program will take place from 5 p.m. to 6 p.m.
The show also will be streamed on the Internet at www.kpfz.org.
Gardasil is a vaccine for human papillomavirus, which is linked to certain cancers. The vaccine, licensed in 2006, is for females and males between the ages of 9 and 26 years.
There have been numerous reports of deaths in young women occurring around the time of vaccination.
The show will consider the dangers associated with this vaccine and to encourage them to make an informed decision regarding the vaccination of their children.
The call-in number for the station is 707-263-3435.