07/11/2025
π¨Seasonal Viral Infections - What You Should Know π©Ί
As temperatures drop, seasonal viruses such as the common cold, influenza, RSV, and COVID-19 become more prevalent. While most cases are mild, infections can be more serious for people in high-risk groups - especially older adults or those with chronic illnesses.
π§ How viruses spread
Transmission occurs mainly through respiratory droplets, aerosols, and contaminated surfaces. Crowded or poorly ventilated environments increase the risk of infection.
π€§ Typical symptoms
β’ Nasal congestion or sore throat
β’ Fever or mild temperature
β’ Muscle aches, chills, headache
β’ Fatigue and weakness
β’ Cough or shortness of breath
π©Ί High-risk groups
π§ Adults over 60
π« People with chronic heart or lung diseases (COPD, asthma)
π¬ Patients with diabetes or metabolic disorders
π€° Pregnant women
πΆ Infants and young children
𧬠Individuals with weakened immune systems
π‘ Differentiating between infections
β’ Common Cold: Mild, gradual onset, nasal symptoms.
β’ Influenza: Sudden, high fever, chills, fatigue, muscle pain.
β’ COVID-19: Fever, cough, sore throat, sometimes loss of taste or smell.
β’ RSV: Cough, wheezing, bronchiolitis (infants, older adults).
π‘ Home care tips
π§ Stay hydrated with water, soups, or herbal teas.
π Rest and allow your body to recover.
π‘οΈ Use fever or pain relief medication only as directed by your doctor.
π¬οΈ Keep the air clean and ventilated; avoid exposure to smoke.
π§Ό Wash hands frequently and disinfect high-touch surfaces.
π¦ Get tested if symptoms resemble influenza or COVID-19, or if vulnerable people are around.
π¨ When to seek medical advice
π© Shortness of breath, chest pain, or oxygen saturation below 94%
π© Fever above 39Β°C lasting more than 3 days
π© Signs of dehydration (dry mouth, fatigue, reduced urination)
π© Severe weakness, confusion, or worsening chronic illness
π© In children: difficulty breathing, bluish lips, drowsiness, or feeding refusal
π‘ Prevention β simple actions that save lives
π Get your annual flu vaccine and stay updated with COVID-19 boosters.
π§΄ Practice good hygiene and respiratory etiquette.
π¬οΈ Ventilate indoor spaces regularly.
π Support your immune system through rest, nutrition, and physical activity.
π Stay home while symptomatic to prevent transmission.
π With awareness and medical guidance, most seasonal viral infections can be managed safely at home.
If you belong to a high-risk group or experience persistent symptoms, seek medical advice promptly.
π Phone: 26 442323
π Website: www.peyiagpsurgery.com
π§ Email: info@peyiagpsurgery.com
Dr. Theodora Bartzou, MD, MSc
Specialist in General & Family Medicine | GESY Registered GP