Yet, as is so often the case in public health, when one thick layer of morbidity and mortality begins to thin, it reveals more starkly another critical problem.
This is the case with newborn mortality, another big problem we need to address.
新生儿死亡率即是如此，这是我们需要处理的又一个重大问题。
3
They reasoned that if this were not the case, when faced with reminders of mortality, people would cling more fiercely to their beliefs and be more negative about those who threatened them.