Thrush in infants?

Good morning, I've just noticed that my 2-week-old son (a premature baby) has a white coating on his tongue, but only a very small amount. I don't know if it could be from the milk? Or is it thrush… which I don't understand because I always boil everything and dry it out. My pediatrician is…

Oral thrush?

For a few days now, I've had a whitish coating on my tongue and an additional whitish "layer" on the top of my mouth, behind my incisors, which ends about halfway down my throat (see picture). When I scrape the coating on my tongue with my incisors, I notice a salty taste. According to Google,…