This is variable but locum vets commonly earn between $45 to $60 per hour plus superannuation with $50 per hour plus superannuation being the usual rate. The amount a locum vet can earn compares very favourably with permanent salaries.
Hypoxic-ischemic encephalopathy: Damage to cells in the central nervous system (the brain and spinal cord) from inadequate oxygen. Hypoxic-ischemic encephalopathy allegedly may cause death in the newborn period or result in what is later recognized as developmental delay, mental retardation, or cerebral palsy.
Merriam-Webster dictionary simply says a newborn is a baby who is recently born and does not put an upper limit to the term. The dictionary also defines an infant as a child in the first stage of life but doesn't give any age specifics. The World Health Organization (WHO) defines a newborn, or neonate, as a baby under 28 days old. As the name implies, a toddler is classically defined as a child who is just learning to walk or one who toddles. This is often around one year of age. There's no official definition of the upper limit of toddlerhood.