Samples should be taken from skin, conjunctiva (eye), mouth and throat, rectum, urine, and the cerebrospinal fluid for viral culture and polymerase chain reaction. Prevention
Bacterial
Prevention of neonatal meningitis is primarily intrapartum (during labor) antibiotic prophylaxis (prevention) of pregnant mothers to decrease chance of early-onset meningitis by Streptococcus agalactiae. For late-onset meningitis, prevention is passed onto the caretakers to stop the spread of infectious microorganisms. Proper hygiene habits are first and foremost, while stopping improper antibiotic use; such as over-prescriptions, use of broad spectrum antibiotics, and extended dosing times will aid prevention of late-onset neonatal meningitis. A possible prevention may be vaccination of mothers against Streptococcus agalactiae and E. coli, however, this is still under development. Viral
The only form of prevention from viral infection of the neonate is a Caesarean section form of delivery if the mother is showing symptoms of infection. Treatment
Treatment for meningitis is antibiotics. The particular drugs used are based on culture results that identify the infecting bacteria, but a mix of ampicillin, gentamicin, and cefotaxime is used for early-onset meningitis before their identification. A regimen of antistaphylococcal antibiotic, such as nafcillin or vancomycin, plus cefotaxime or ceftazidime with or without an aminoglycoside is recommended for late-onset neonatal meningitis. The aim for these treatments is to sterilize the cerebrospinal fluid of all pathogens.
Hearing loss in those with Meningitis can occur when the body is fighting off the infection and the cells reach the inner ear where the hair cells and nerve fibers become damaged. Hearing loss can also occur after Meningitis is resolved due to an increased risk for ossification of the cochlea. Ossification of the cochlea can make it difficult to place a Cochlear Implant for hearing losses that are treated unsuccessfully with hearing aids. Bacterial Meningitis is likely to lead to hearing loss. It is important to have a hearing test as soon as possible. It would be best to complete a hearing test before leaving the hospital or within four weeks of improvement of symptoms. Fluctuating hearing loss has been observed in a large number of patients, so it is best to have routine hearing tests to monitor the hearing loss. Viral Meningitis is less likely to cause hearing loss and it is recommended to perform a hearing test if the patient is experiencing any hearing difficulties. All hearing losses are different so there is no predictive loss for Meningitis. Children are assessed through behavioral testing (if old enough), Otoacoustic Emissions (OAEs), and Auditory Brainstem Response (ABR).Impact in Children for Communication
If hearing loss is left undetected and/or untreated, this can lead to later acquisition of language and delayed reading skills. Since untreated Meningitis can cause brain damage and learning disabilities, children with a history of Meningitis may be developmentally delayed when compared to their typically developing peers.