Reports following seasonal influenza vaccine in Victoria

6 April 2010

The Victorian immunisation safety service SAEFVIC has received 55 reports of fever and eight reports of febrile convulsions in children under five following the seasonal influenza vaccine, Fluvax, since March. Three children were admitted to hospital with febrile convulsions. All children with febrile convulsions have recovered.

SAEFVIC, based at the Murdoch Childrens Research Institute and funded by the Victorian Department of Health, receives vaccine safety reports from health care providers and the community on adverse events following immunization in adults and children.

SAEFVIC director Dr Jim Buttery said: "As with other states, Victoria has temporarily suspended giving seasonal influenza vaccine to children under five years while these reports are investigated. The H1N1 influenza vaccine, Panvax, can still be given to young children safely, including those under five years. Parents who are concerned their children have experienced health problems following vaccination should discuss these with their family doctor or immunisation provider."

Febrile convulsions are usually brief, generalized seizures associated with febrile illnesses in children less than six years of age. They occur in three to four per cent of children and may recur in one in three. In otherwise healthy children, they are not associated with subsequent neurological problems. Some children who have recurrent seizures may be diagnosed with epilepsy later in life.

SAEFVIC provides clinical services to health care providers and patients, including expert advice, specialist consultations and assessments, and, if required, supervised revaccination.

Notifications to SAEFVIC can be made online at www.saefvic.org.au or by phoning 1300 882 924.