Bubonic Plague is the most common naturally-occurring form of plague and is caused by the bite of an infected flea. A sore usually forms at the site of the bite. Plague bacteria enter the skin and travel to the nearest lymph node (gland), usually in the groin, underarm, or neck.
How Long Will My Newborn Sleep? A newborn may sleep up to 18 hours a day, waking every couple of hours to feed. Breastfed babies feed often, about 8 to 12 times a day. Bottle-fed babies tend to feed less often, about every 3 to 4 hours or so. Because the need for food is stronger than the need for sleep at this age, babies who sleep for longer stretches should be awakened to feed.
IN THIS ARTICLE. 1  Typical sleep patterns for newborns. 2  Why newborn sleep patterns are unpredictable. 3  When your baby will start to sleep longer. 4  How to establish good baby sleep habits. Here are some tips to help your baby settle down to sleep: Give your baby a chance to nap frequently. For the first six to eight weeks, most babies aren't able to stay up much longer than two hours at a time. If you wait longer than that to put your baby down, he may be overtired and have trouble falling asleep.