Sienna developed viral meningitis within 5 days after birth she spent 1 wk in hospital. she is still 6lbs4oz at almost 1 mth, is her development affe?

No: Weight looks fine, measures other than just weight count too, as motor development, the way she moves and reacts, if she's feeding and sleeping well, and interactive according to what's expected of her at this stage, she is fine, keep your follow up appointments with her doctor, enjoy your baby

Viral meningitis: Any meningitis can cause neurological sequels, some recover completely, it is hard to tell now, but your baby should be followed closely with neurological & developmental assessment by her pediatrician in every visit. She also should be followed by apediatric neurologist, early detection of any developmental or speech delay & early intervention is the key to the best outcome for her. Good luck.