Second wave of H1N1

This from MidCentral DHB:

New Zealand is experiencing the second wave of Pandemic A (H1N1) 2009. Influenza activity is continuing to increase, but so far it is looking more like a seasonal flu wave than the 2009 pandemic wave. Areas in which there were fewer cases and/or hospitalisations in 2009 appear to be experiencing higher rates than others regions so far this winter.

The great majority of positive influenza swabs are still either Pandemic H1N1 or influenza A – un-subtyped (most likely Pandemic H1N1). The nature of the virus remains unchanged and is still sensitive to antiviral medication.

Key messages in the NZ response continue to focus on:

• getting vaccinated against seasonal influenza which includes protection against swine flu: there is still time but act quickly
• washing and drying hands frequently, covering coughs and sneezes and staying at home if you are sick: a new media campaign has commenced
• phoning for medical advice early (GP or Healthline on 0800 611 116) for anyone with symptoms of influenza, to be assessed for antiviral medicine and other treatment, particularly if they have underlying health conditions. This is also important for pregnant women, who appear to be at particular risk of more severe illness.

Cases of influenza like illness in the Manawatu are still below baseline level although this has increased in recent weeks. Schools are currently reporting increases in absenteeism and they are being monitored weekly by Public Health.

For further information go to the MoH website.