During the Middle Ages, bubonic plague was known as the Black Death.. During that time many people became sick and died of pneumonia when the bubonic plague bacteria infected the lungs, called the pneumonic plague which saw the spread of the disease bacteria through coughing and sneezing.
From experience with my own kids as well as asking some other moms and doing some research on popular baby websites, it seems to be the average time a baby sleeps in their bassinet is approximately 3 months or around 9 weeks â 13 weeks.
My daughter is 10 months old and has been sleeping in her pack n play since she was about 3 months old. She slept in the bassinet part until one night by suprise she pulled herself up and tried to climb out. So now she's been sleeping in the bottom of it until we move (this coming weekend) and she does fine in it.