This is one of the most common questions we hear from cat owners: “Mycoplasma, which causes anaemia, weight loss, and fever, can be transmitted to cats by fleas. My cat has never been outdoors, so do I really need to worry about flea prevention?”

The answer is: yes – you do.

In fact, most mycoplasma cases we diagnose are in strictly indoor cats.

1. Why are indoor cats still at risk of contracting mycoplasma from fleas?

Fleas are incredibly sneaky.

Even if your cat never steps outside, fleas can still find their way into your home by hitching a ride on:

• Shoes and clothing
• Insects or geckos
• Open windows or window screens
• Tiny cracks and gaps in walls

All it takes is one flea carrying the bacteria – and it can happen without you ever noticing.

This is why flea prevention for indoor cats is just as important as for cats that roam outdoors.

2. What happens when a cat gets mycoplasma?

Mycoplasma can cause severe anaemia in cats. When this happens, your cat may:

• Become lethargic
• Develop a fever
• Stop eating
• Deteriorate quickly

This is exactly what happened to Susi.

3. Susi’s story: when early detection matters

🩺 Susi was diagnosed after a blood test and a special blood smear examination.

Mycoplasma is a common condition and, with the right antibiotics, it is treatable.
However, in more severe cases, cats may require a blood transfusion to survive.

This is why we always stress one key message:
👉 Early detection is absolutely crucial.

Enter Donald – our hero blood donor 💉

Just when Susi needed it most, Donald stepped in.

Thanks to Donald’s brave blood donation, Susi felt better almost immediately after his transfusion and continued to improve throughout his treatment.

And Donald?
He made a full recovery too – thanks to the dedication of our veterinary team and his loving owner.

Our latest update:
🐱❤️ Donald is doing brilliantly and is already ready for his next donation.

4. Why flea prevention is always the safer choice

Don’t wait until you’re urgently searching for a safe source of feline blood.

By that point, you’re already at step two – and it can still be risky if the hospital cannot find a compatible blood type in time.

The smarter, safer approach is preventative care.

By preventing fleas from getting onto your cat in the first place, you can:

• Reduce the risk of mycoplasma developing
• Improve recovery outcomes if illness occurs
• Lower the risk to your cat’s life
• Avoid stressful situations and costly treatments

5. Protect your indoor cats – flea prevention still matters 💚

Even cats who live completely indoors are not immune to flea-borne diseases.

Routine flea prevention is a simple but powerful way to protect your cat’s health and give you peace of mind.

Because when it comes to mycoplasma and anaemia in cats, prevention truly is better than cure.

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ANIMAL DOCTORS INTERNATIONAL VIETNAM
→ Hotline: 1900 633093
→ Email: info@animaldoctors.vn