The first laboratory confirmed case of the influenza A virus has been reported in the Greater Sudbury area, Public Health Sudbury reported Wednesday afternoon.
With the news, the health unit is reminding residents it’s not too late to get a flu shot.
As of Dec. 15, a total of 769 cases of influenza have been confirmed in Ontario. Among these cases the majority of infections have been caused by the influenza A virus.
Flu viruses are classified by A, B, and C. The influenza A virus is the source of widespread infections because it can mutate much faster than the other versions and is carried by birds to humans and other animals. While the B version can make you as sick as A, it can't spread as quickly.
“Getting your flu shot is the most effective way to reduce the spread of influenza in our community—it protects you and others around you,” Kim Presta, manager of Public Health’s clinical services division, is quoted as saying in a news release. “It can take up to two weeks after being vaccinated to develop ideal protection against influenza, and that’s why getting your flu shot early is so important.”
This year, the majority of flu vaccines being offered in the community protect against two strains of influenza A and two strains of influenza B, the release said.
“This is different than in previous years where only one influenza B strain was covered in the adult formulation of vaccine. In addition, a pain-free nasal spray vaccine is also available for children and youth aged 2 to 17 years.”
Anyone who has the flu or other respiratory infections should stay home to avoid infecting others, especially the elderly. Frequent handwashing and covering coughs and sneezes with a tissue or a sleeve can also reduce the spread of disease.
Influenza is a highly contagious respiratory virus that can cause fever, cough, muscle aches, and fatigue. Most people will recover from influenza infection within a week to 10 days, but some are at greater risk of developing more severe complications such as pneumonia. Children can also have mild stomach upset due to influenza. The most common symptoms usually include fever, runny nose, and cough.
The influenza vaccine is available at many locations throughout the community including local pharmacies and health care providers’ offices. In addition, Public Health offers the vaccine at many of its locations by appointment.
For more information, visit phsd.ca or call 705.522.9200, ext. 301, or toll-free 1.866.522.9200.
