Is cleaning a bird cage safe during pregnancy?

What does the evidence say about cleaning a bird cage during pregnancy?

1. Psittacosis is caused by Chlamydia psittaci, a bacterium that infects birds and mammals, and human transmission typically happens through direct contact with infected birds or by inhaling bacteria that have become aerosolized from dried feces, urine, or respiratory secretions. 1
2. Gestational psittacosis is rare, but case reports describe serious outcomes including atypical pneumonia, sepsis, and placental insufficiency that can lead to premature birth or miscarriage; in one documented case a pregnant woman with no known exposure to birds or farm animals still developed the infection and ultimately lost the pregnancy at 21 weeks. 2
3. Because inhaling dust from dried droppings is the main transmission route, wetting droppings and cage surfaces with a detergent or antiseptic before cleaning, rather than dry-sweeping or vacuuming, is the core protective step, alongside keeping cages large enough that droppings don't accumulate and dry out between cleanings. 3
4. A study testing pet bird owners found roughly 13 percent carried detectable Chlamydia psittaci, with owners of Psittaciformes (parrots, parakeets, cockatoos, and lories) most commonly affected, and recommended protective measures for anyone handling potentially infected birds include protective clothing and an air-filtering face mask. 4
5. Typical symptoms of psittacosis in an infected person include fever, chills, headache, and a dry cough, and healthcare providers caring for a pregnant patient generally favor azithromycin over doxycycline, since doxycycline use in pregnancy is more controversial. 1

Is cleaning a bird cage safe in each trimester?

• First trimester. No trimester-specific data exists for psittacosis, but case reports describe severe outcomes even when the infection is caught early, so it's worth being consistent about hygiene from the start rather than only during an obvious illness in the bird.
• Second trimester. Same guidance continues. If you can hand off cage cleaning to someone else during pregnancy, that removes the exposure question entirely.
• Third trimester. Same guidance continues. If your bird shows any signs of illness (lethargy, discharge from eyes or nose, ruffled feathers, changes in droppings), have it checked by an avian vet and let someone else handle cleanup in the meantime.