Question: who neonatal mortality rate 2018?
Answer: However, the rate of decline of infant mortality has slowed in recent years. In England, the infant mortality rate fluctuated around 3.9 deaths per 1,000 live births between 2013 and 2018. Northern Ireland had the highest infant mortality rate of the UK countries in 2018, at 4.2 deaths per 1,000 live births.