Unknown: The yeast that produces oral thrush is around us everywhere & ends up as 5%+ of the dry weight of poo. It is likely planted into the oral cavity repeatedly by infant fingers & swallowed. It may find the lush environment of babies mouth a happy place to stay & attach to the inner cheeks, feeding off the sugar in babies feeds. No clear starting point means no clear "incubation" period.
Answered 4/17/2019
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A doctor has provided 1 answer
A doctor has provided 1 answer
4 doctors weighed in across 2 answers
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