Acute meningitis is the bacterial infection of the subarachnoid space and cerebrospinal fluid that may cause local and systemic inflammatory response.
Common symptoms in newborns are lethargy, fever, seizures, irritability and bulging fontanelle. While in children the common symptoms are fever, nuchal rigidity (incidence increases with age) and altered consciousness.
Meningeal signs are stiff neck, Kernig's or Brudzinski's signs) are not reliably present in infants <6 months of age.
It may also observe the presence of persistent vomiting, changes in behavior or other psychological/neurologic signs.
Patients who had undergone aortic valve replacement (AVR) have shorter life expectancy than the general population, a study has found. Apart from being substantial, this loss in life expectancy increases with younger age.
Women who receive a single dose of amoxicillin and clavulanic acid within 6 hours of operative vaginal delivery could significantly reduce their postpartum infection risk, according to the UK-based ANODE* trial.