As Shanghai embraces the crisp autumn air and the colourful foliage, we also welcome the season when common viruses become more active. With temperatures dropping, influenza (flu), Respiratory Syncytial Virus (RSV), and Norovirus are entering their peak period.

Navigating these health threats requires a clear and practical guide for the whole family. This article provides a science-based overview of the risks different family members face and offers comprehensive protection strategies.

Understanding the Risks: Who is Most Vulnerable?

Seasonal illnesses don't affect everyone equally. Different age groups and health profiles face distinct challenges.

• Babies & Young Children: Their developing immune systems make them prime targets for Influenza, RSV, and Norovirus. These can cause high fever, wheezing, breathing difficulties, and severe vomiting or diarrhea.
• Adults & Adolescents: This group is more resilient but can easily become carriers and spreaders due to active social and work lives.
• Older Adults & Individuals with Chronic Conditions: This group is highly vulnerable. Seasonal flu may lead to pneumonia, myocarditis, or worsening of existing health issues.

Your Family's Defence Plan: Science-Based Protection

A multi-layered approach is key to preventing and managing seasonal illnesses.

1. Proactive Immunity: Your First Line of Defence

• The annual flu vaccine is the most effective way to prevent influenza. Older adults, young children, pregnant women and individuals with chronic conditions are strongly encouraged to get vaccinated.
• Infants aged 0–1 are recommended to receive the RSV antibody injection during their first autumn/winter season.

2. Daily Healthy Habits: Build a Personal Protection Barrier

• Wear a Mask Wisely: Wear a mask properly in crowded indoor public spaces.
• Practice Hand Hygiene: Wash hands often or use alcohol-based sanitizer.
• Improve Ventilation: Open windows regularly for better air circulation.
• Observe Respiratory Etiquette: Cover your mouth and nose when coughing or sneezing.
• Diet: Eat a balanced diet rich in vitamins, minerals, fruits, vegetables, and whole grains.

3. Strengthened Management for Chronic Conditions

• Individuals with hypertension, diabetes, heart disease, or chronic respiratory illness should monitor health indicators closely and continue prescribed medications.
• Keeping chronic conditions controlled significantly reduces the risk of severe complications.

4. Symptom Response: Act Wisely When Sick

Rest at Home for Mild Illness: Stay home if you develop fever, cough, vomiting, or diarrhea.

Seek Professional Help Promptly:

• Children: febrile seizures, persistent vomiting, rapid or difficult breathing.
• Adults: chest pain, confusion, severe dehydration.
• Anyone with chronic illness: if symptoms worsen significantly.

Core Protection Summary

This autumn and winter, let's use scientific knowledge and practical actions to protect our families. Share this guide with your community!

(This content is for informational purposes only and not a substitute for medical advice.)

Constanza TOBAR

Family Medicine Physician

Specialty:

• Primary care for all ages, chronic disease management.
• Women's health and menopause care.
• Cardiovascular and respiratory disease management.
• Acute and emergency care for common illnesses.

Family Medicine

The Family Medicine physicians at Shanghai United Family Hospital provide care for all ages and multi-generational families. Many are board-certified with international backgrounds.

Shanghai United Family Hospital, Jing' An

United Family Hospital, Jing' An is located in a historic downtown courtyard and provides comprehensive care for women, children, and general outpatient services.