On Monday, Healthline announced it had received a record number of helpline calls for influenza-like illness from the New Zealand public. On Wednesday (11 August 2010), the United Nations health agency declared an end to the H1N1 swine flu pandemic. However, also on Wednesday, the Ministry of Health said that New Zealand was still experiencing the effects of a second-wave of H1N1. It seems that, worldwide, the level of transmission has been downgraded to post-pandemic levels but locally health authorities are seeing a rapid increase in the number of cases of influenza with levels at their highest all year. Deputy Director of Public Health Darren Hunt said, “While some countries have seen H1N1 virus decline or crowded out by other strains, this is not the case in New Zealand. The pandemic influenza strain is the predominant strain circulating this winter. Some areas, particularly those who were not greatly affected last year, are now being hit with high levels of illness in the community.” For some, influenza can be very serious, which is why it's important to seek medical advice early. This is particularly important for people at higher risk of severe illness: pregnant women, young children, the severely overweight and people with other significant health problems should phone their GP or Healthline 0800 611 116.