This guide is for people living with Allergic Bronchopulmonary Aspergillosis (ABPA), chronic fungal lung conditions, or other respiratory diseases that increase sensitivity to infections and environmental triggers. It combines expert-informed advice with practical strategies patients like Alison use to stay well, especially through winter.
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- What Is Preventative Living?
- Managing Risk During Winter
- Vaccination – Your First Line of Defence
- Keeping Your Home a Low-Risk Zone
- Cleaning and Dust Control
- Antibiotics, Fungal Risk, and Immune Suppression
- Talking to Family and Friends
- Summary: A Balanced Approach
Section 1: What Is Preventative Living?
Preventative living means taking small, proactive steps to reduce your exposure to fungal spores, infections, and environmental risks that can cause lung flares.
“I’m not over-cautious — I just evaluate risks. Lowering my expectations in winter has helped me stay well without feeling cut off.” – Alison
Preventative living is not about fear — it’s about protecting your lungs and managing your energy, so you can live confidently and safely.
Section 2: Managing Risk During Winter
- Wear FFP2 masks in crowded or poorly ventilated indoor spaces.
- Prioritise venues with good air exchange (e.g. open windows or HVAC).
- Stay socially connected through video calls or small outdoor gatherings.
- Reduce physical contact when flu, COVID-19, or RSV are widespread.
- Let family/friends know you’re managing a health condition, not avoiding them.
Section 3: Vaccination – Your First Line of Defence
Vaccination reduces the risk of severe illness from common respiratory viruses. Stay current with:
- Annual flu vaccine
- COVID-19 boosters
- Pneumococcal vaccine
- Shingles vaccine (if eligible)
- RSV vaccine (for older adults and those with chronic lung disease)
Section 4: Keeping Your Home a Low-Risk Zone
Your home should be the safest place for your lungs. Here’s how to reduce airborne risks:
4.1 Ventilation
- Open windows when air quality is good
- Use extractor fans in bathrooms and kitchens
- Check air quality forecasts before airing out rooms
- Use cross-ventilation where possible to create airflow
- Avoid ventilation near high-traffic roads during peak hours
4.2 HEPA Air Filtration
- Use a true HEPA filter, not “HEPA-type”
- Make sure it’s correctly sized for the room (check CADR ratings)
- Bedroom units typically need CADR ~150+, living rooms ~300–500+
- Run the filter continuously, not just occasionally
- Place centrally or near breathing zone (not hidden in corners)
4.3 Damp and Mould Control
- Use dehumidifiers if humidity is regularly above 60%
- Run extractor fans during and after showers/cooking
- Wipe down wet windowsills or condensation daily
- Clean any visible mould using antifungal or bleach-based cleaners (never dry scrub)
- Check for structural issues like leaks, damp walls, or poor insulation
4.4 Houseplants and Soil
- Avoid disturbing soil (e.g. repotting) indoors
- Add decorative pebbles or coverings to suppress soil spore release
- Remove or treat plants with visible mould or poor drainage
- Do not store compostable food waste indoors — empty daily to outdoor bins
- Use gloves and a mask when handling potting mix or plant waste
Section 5: Cleaning and Dust Control
“Dust is your enemy.”
- Use a vacuum with a built-in HEPA filter weekly.
- Damp dust surfaces with a microfibre or moistened cloth (not dry dusting).
- Wash bedding at 60°C weekly to kill dust mites and remove spores.
- Use dust-mite proof covers on pillows and mattresses.
- Declutter rooms to reduce places for dust to collect.
- Remove or reduce wall-to-wall carpets, especially in sleeping areas.
Section 6: Antibiotics, Fungal Risk, and Immune Suppression
If you’re using steroids, biologics, or long-term antibiotics, you may be more vulnerable to fungal infections.
- Antibiotics can suppress bacterial flora and promote fungal overgrowth.
- Infectious Diseases (ID) specialists will weigh your infection and colonisation risks.
- Ask about alternatives like Hiprex (methenamine hippurate) for UTI prevention.
- Ensure regular surveillance if you’re on immune-suppressing therapy (e.g. sputum culture, IgE levels, Aspergillus PCR).
Section 7: Talking to Family and Friends
Here’s how to explain your approach:
“I’m not avoiding people — I’m managing my condition. I still want to stay connected, but I may skip events where the risk is high. Thank you for understanding.”
Practical Suggestions:
- Invite others to meet for a walk or outdoor coffee
- Use video calls, group chats, or watch-alongs to stay connected
- Plan in-person visits for spring or summer when risk is lower
- Let others know that small accommodations (like good ventilation or masking) help you attend more comfortably
Summary: A Balanced Approach to Everyday Safety
You can live well with ABPA by:
- Reducing exposure to fungal and viral triggers
- Keeping your home dry, clean, and well-filtered
- Using medications wisely, in coordination with your care team
- Protecting yourself socially and medically
- Communicating your boundaries clearly but confidently
Preventative living is not about isolation — it’s about keeping your lungs safe so you can keep living life your way.
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