When it comes to dealing with influenza, prevention is the key, especially in senior populations.

Influenza is a health concern that isn't always considered serious.

People often mistakenly label other illnesses as the flu and regard them more as a nuisance than a potentially life-threatening illness, but true influenza is dangerous to our health and much more prevalent than you might think.

Each year, influenza can affect as many as five to 20 per cent of the population. In Canada, flu is among the 10 leading causes of death, with more than 12,000 hospital stays and 3,500 deaths each year.

Unfortunately, influenza can have a greater impact on some populations in the community. Jensen explained seniors are more susceptible to complications that can come from the virus. For people over 65, immune system changes and chronic conditions as well as living in nursing homes, lodges or other facilities are reasons for increased risk from influenza.

Those with conditions such as cancer, diabetes, lung disease, heart disease or kidney disease, for example, may have a harder time fighting the virus off. Children under the age of five are more vulnerable because of their developing immune systems, and pregnant women have higher risk as well.

An annual vaccination against influenza is the best defense for anyone over the age of 65.

Provinces across Canada have been offering the flu shot to many residents over the years to reduce the spread of influenza and have been especially vigilant in recommending that those over 65 get vaccinated.

Some provinces offer a high-dose or adjuvanted vaccine, which has a special ingredient added to create a stronger immune system response to the vaccine.

Whether you've been getting a flu shot every year for many years or you've never had one at all, spend some time talking with your local pharmacist about influenza and the risks that the virus could pose for you. Your pharmacist can help you learn more about the available vaccine and additional methods to protect yourself.

Talk to them about hand hygiene, covering coughs and avoiding others who may be sick. 

Knowing more about influenza and the potential complications and risks that could impact your health will provide you with the opportunity to take better care of yourself and those around you.