Archive for environmental health
Lead exposure remains a problem for some children
Lead poisoning has been with us since the beginning of the Industrial Revolution. But it wasn’t until the late 1970s that strong laws were passed to reduce lead in the environment. And 40+ years later, a large national study still finds evidence of possibly harmful lead exposure in young children, especially those living in low-income ... Read More
The tiny choroid plexus protects the prenatal brain — but may also pass on inflammation from the mother
Floating in fluid deep in the brain are small, little-understood fronds of tissue. Two new studies reveal that these miniature organs are a hotbed of immune system activity. This activity may protect the developing brain from infections and other insults — but may also contribute to neurodevelopmental disorders like autism. Key takeaway This pioneering work ... Read More
Q and A: What you need to know about ticks and Lyme disease
With COVID-19 remaining a concern this summer, you and your family are probably spending more time outdoors than ever. You may be taking walks, playing in your yard or a park, biking, or camping — all while social distancing. But before you head outside, it’s important to take precautions to reduce your children’s risk for ... Read More