What is Influenza A?
Influenza A is a contagious respiratory virus that spreads rapidly in communities, especially during the winter months.
While most cases are self-limiting, influenza can cause severe illness and complications—particularly in older adults, young children, pregnant women, and people with chronic medical conditions or weakened immunity.
Preventing its spread is therefore both a personal and public health responsibility.
Influenza A primarily spreads through:
Respiratory droplets released when an infected person coughs, sneezes, talks, or breathes close to others, through Direct contact, such as handshakes followed by touching the face, along with contaminated surfaces, where the virus can survive for hours.
People can be contagious one day before symptoms start and up to 5–7 days after, making prevention measures crucial even when symptoms seem mild.
There are several key Measures to limit the Spread of Influenza A
1. Get Vaccinated Annually
The seasonal influenza vaccine is an effective way to reduce transmission, severity, hospitalisation, and complications.
2. Practice Excellent Hand Hygiene
Wash hands frequently with soap and water for at least 20 seconds, Use alcohol-based hand sanitiser when washing isn’t possible and avoid touching the eyes, nose, and mouth with unwashed hands.
3. Follow Respiratory Health Etiquette
Cover coughs and sneezes with a tissue or your elbow, Dispose of tissues immediately
And Wash or sanitise hands after coughing or sneezing.
4. Stay Home When Unwell
Do not attend work, school, clinics, or social gatherings when symptomatic, and remain at home until fever-free for at least 24 hours without medication.
5. Wear a Mask When Appropriate
Masks reduce droplet spread, especially when a person is symptomatic in crowded or poorly ventilated spaces.
6. Clean and Disinfect Surfaces
Regularly clean high-touch surfaces such as:
Door handles, Mobile phones, Keyboards and
Light switches with household disinfectants.
7. Improve Ventilation
Open windows where possible, Ensure good airflow in homes, offices, clinics, and classrooms and Avoid overcrowded indoor spaces during peak influenza season.
8. Protect Vulnerable Individuals
Early medical advice and antiviral treatment may be needed in these groups. Moreover, consumption of food sources rich in Vitamins C & D and Zinc help in boosting the immune system in fighting viruses.
Preventing the spread of Influenza A is not only about individual protection—it is about collective care. Small daily actions significantly reduce transmission, protect healthcare systems, and save lives.
Above article provided by the collaboration of Dame (Dr.) Georgiana Farrugia Bonnici
SPECIALIST IN FAMILY MEDICINE
(WITH AN INTEREST IN PREVENTIVE MEDICINE, MENTAL HEALTH & GERIATRICS)
MRCGP (Int.), MD, MSc Family Medicine,
BSc (Hons). Radiography
Diplomas in Mindful Mental Health, Cognitive Behavioural Therapy, Nutrition & Dietetics, Homeopathy & Reflexology, Gerontology & Geriatrics, Creative Writing & Interior Design
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