E. coli Symptoms; 14 Warning Signs & Symptoms of E. coli

13. Tense fontanelles

Babies older than 4 months may also have tense or bulging fontanelles. These are soft spots located at the top of the baby’s head. It is normally a bit depressed, and you don’t feel much resistance when gently feeling this spot. When it feels tense or has a visible bulging, it is indicative of meningitis and should be attended by your doctor as soon as possible.