22/07/2025
🦠Plastic-Eating Superbug Threatens Hospital Safety! 🏥
🔬 A 2025 study in Cell Reports reveals alarming findings:
The common hospital superbug Pseudomonas aeruginosa has evolved to "eat" medical plastics—thanks to a powerful enzyme called Pap1.
This microbe can now digest polycaprolactone (PCL), a biodegradable plastic found in:
đź’‰ Dextrose (glucose) IV bags
🧵 Surgical mesh
🧬 Stents
đź©ą Wound dressings
▶️ Why it’s dangerous:
âś… The bacteria uses the plastic as food and shelter
✅ It forms biofilms—sticky protective layers that resist antibiotics
âś… It clings longer to equipment, making sterile environments unsafe
🧬 This breakthrough means devices once thought clean may now be hotbeds of infection—posing a new challenge in post-surgical care and infection control.
📢 Hospitals must now rethink how biodegradable plastics are used in critical care.
Let’s stay informed, stay safe. 💡
