A FURTHER seven people have been admitted to intensive care in Scotland after developing complications from flu.

The total number of people who have fallen critically ill with the virus this winter has increased sharply since the New Year, rising from five to 22 in a fortnight.

Information from GP surgeries also shows the number of patients making appointments about flu symptoms is increasing.

Rates are higher than this time last year - although they are still within the limits public health experts expect during the flu season.

Health Protection Scotland, which monitors public health problems, also said there had been nine outbreaks of flu in closed communities, such as care homes.

Experts have warned this year's flu vaccine may not be as effective as usual as one of the main strains of the virus circulating is not a perfect match. So far laboratories in Scotland have tested 53 samples of the influenza A H3N2 form of the virus, which is infecting patients north of the Border. In 74 per cent of the samples, the virus was slightly different from the version available in the vaccine.

The flu jab may still prevent people picking up H3N2 and help reduce symptoms. It also protects against two other forms of flu.

Patients who are eligible for the vaccine on the NHS are being urged to ensure they obtain the injection. People under the age of 65, who have long term conditions, are among those who should be vaccinated at their GP surgery.

Fewer patients in this group - who are particular risk from flu - have come forward this winter compared to last year.