The bubonic plague was the disease that caused the Black Death, which killed tens of millions of people in Europe, in the Middle Ages. Symptoms of this disease include coughing, fever, and black spots on the skin.
In most cases, baby acne will go away on its own within three weeks to three months. If after three months the baby acne shows no signs of improvement, parents should point out the acne at their child's wellness visit to see if there is an underlying skin condition that needs to be addressed.
Your Newborn's Skin and Rashes. A newborn's skin is prone to rashes of all sorts. Fortunately, most of these rashes are harmless and go away on their own. Pink pimples ('neonatal acne') are sometimes thought to be caused by exposure in the womb to maternal hormones. No treatment is needed, just time.