We usually have to wait until winter approaches before we see an increase in cases of influenza, or the flu. But we have already seen a lot of flu this year, with 25,000 cases reported from January to March – and that’s only a fraction of actual case numbers.
Most people with the flu recover without treatment. But it can cause serious complications in older people, young children, pregnant women and those with underlying chronic diseases such as asthma or heart disease. Influenza kills around 3,500 Australians a year and lands 18,000 in hospital.
