Influenza
(the flu) is a contagious respiratory illness caused by influenza viruses,
mainly types A and B. It spreads through respiratory droplets from coughing,
sneezing, or talking. Symptoms include fever, cough, sore throat, runny nose,
muscle aches, and fatigue. Most symptoms resolve within 2 to 7 days, although
the cough may persist for longer.
Complications
are more likely in young children, older adults, pregnant women, and people
with chronic health conditions. Annual vaccination and good hygiene are the
most effective ways to prevent infection and limit outbreaks, especially in
high-risk settings like aged care and healthcare facilities.
For more
information on influenza, visit the Department of Health's
influenza page
or speak with your healthcare provider.