Final answer:
The earliest signs of neonatal sepsis are temperature instability and difficulty feeding.
Step-by-step explanation:
The earliest signs of neonatal sepsis can be temperature instability and difficulty feeding.
Other signs and symptoms of early onset disease include apnea (cessation of breathing), bradycardia (slow heart rate), hypotension, irritability, and limpness.
It is important to note that late-onset neonatal meningitis, which occurs in infants between 1 week and 3 months of age, may have different symptoms such as seizures, stiff neck, and weakness on one side of the body.