Seasonal Flu Prevention

Seasonal flu and other respiratory infections spread more easily when people spend more time in close indoor contact. Prevention works best when several simple measures are combined rather than relying on one step.

Vaccination
Annual influenza vaccination is recommended for selected groups and may be particularly important for people at higher risk of complications. Recommendations vary by age, pregnancy and medical condition, so ask a healthcare professional which vaccines are appropriate.

Reduce transmission
Stay home when significantly unwell, improve ventilation, cover coughs and sneezes, wash hands and avoid close contact with vulnerable people during active illness. Masks may be useful in some crowded or high-risk settings.

Protect higher-risk people
Older adults, pregnant women, young children and people with chronic heart, lung or immune conditions can have higher risk from influenza and other respiratory infections.

When symptoms worsen
Most viral respiratory illnesses can be managed with supportive care, but worsening breathlessness, dehydration, chest pain or confusion requires medical assessment.

When to seek medical help?
Emergency care is needed for severe breathing difficulty, chest pain, blue lips, confusion, fainting, seizures or rapidly worsening illness.



Medical note: This article is for general health education and does not replace an examination, diagnosis or personalised medical advice. Treatment decisions should be made with a qualified healthcare professional.