More than half of a series of drug -
related unexplained deaths in Minnesota between 2006 and 2015 listed pneumonia as the cause of death, Hall and her colleagues found.
Not exact matches
Although the causes of SIDS -
related deaths are often
unexplained, research suggests that there may be certain brain abnormalities present that make certain babies more susceptible.
Twenty - two of these 59
unexplained drug -
related deaths involved toxic levels of opioids.