Cats and Pregnancy: Toxoplasmosis Risks and Prevention
It is not technically cats that you need to worry about during pregnancy - it is more to do with their kitty litter. Cat faeces can carry a dangerous infection called toxoplasmosis. The good news is you do not need to give away your beloved cat. You simply need to make some adjustments to how the litter is handled - your partner is about to take on a much more hands-on role.
What Is Toxoplasmosis?
Toxoplasmosis is an infection caused by a microscopic parasite called Toxoplasma gondii. In healthy people with a good immune system, the effects are only mild. For pregnant women, toxoplasmosis is far more risky - the parasite from faeces can travel through your system and infect the placenta and your unborn baby.
- The risk of your baby becoming infected increases as you progress in pregnancy.
- The effects are more damaging if infected in the first trimester.
- It is important to avoid this infection throughout your entire pregnancy.
How Contagious Is Toxoplasmosis?
While the most common way to become infected is through direct contact with cat faeces, you can also be exposed through gardening, eating unwashed vegetables, or drinking contaminated water. You cannot catch the infection from another person who is infected.
Symptoms of Toxoplasmosis
This infection can cause mild to severe symptoms during pregnancy:
Symptoms in Pregnant Women
- Swollen lymph glands
- Muscle aches and pains
- Headaches
- Fever
- Inflammation of the lungs, heart, and eyes
- Stillbirth, in rare cases
Symptoms in Infected Babies
- Long-term structural and neurological damage
- Skin rashes
- Nervous system damage
- Mental retardation
- Hardening of brain tissue
- Liver damage
- Eye problems
- Death, in rare cases
| Who Is Affected | Key Symptoms | Severity |
| Pregnant Mother | Swollen glands, muscle aches, headaches, fever | Mild to severe |
| Unborn Baby (1st trimester) | Neurological damage, brain tissue hardening, eye problems | Most damaging |
| Unborn Baby (later trimesters) | Skin rashes, liver damage, nervous system damage | Higher infection risk but less severe |
How to Avoid Toxoplasmosis During Pregnancy
Taking a few simple precautions will significantly reduce the risk of infection:
- Wash hands thoroughly before eating.
- Wear gloves while gardening, especially if your cat uses the garden.
- Avoid contact with cat faeces and their rear ends.
- Ask your partner to handle emptying the cat's litter tray.
- Clean the litter tray daily to ensure thorough hygiene.
Treatment for Toxoplasmosis in Pregnancy
Treatment is unnecessary for regular, healthy people. If you are infected during pregnancy, your doctor may prescribe antibiotics to fight the infection. Always consult your healthcare professional before taking any medication while you are pregnant.
