DDT exposure in grandmothers linked to obesity, earlier periods in granddaughters

In the first study to report on the health effects of exposure to a toxic environmental chemical over three human generations, a new study has found that granddaughters whose grandmothers were exposed to the pesticide DDT have higher rates of obesity and earlier first menstrual periods. This may increase the granddaughters’ risk for breast cancer …

When does a bruise on an infant or young child signal abuse?

Bruising caused by physical abuse is the most common injury to be overlooked or misdiagnosed as non-abusive before an abuse-related fatality or near-fatality in a young child. A refined and validated bruising clinical decision rule (BCDR), called TEN-4-FACESp, which specifies body regions on which bruising is likely due to abuse for infants and young children, …