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In severe cases of COVID-19, Emory researchers have been observing an exuberant activation of B cells, resembling acute flares in systemic lupus erythematosus (SLE), an autoimmune disease. The findings point towards tests that could separate some COVID-19 patients who need immune-calming therapies from others who may not. It also may begin to explain why some people infected with SARS-CoV-2 produce abundant antibodies against the virus, yet experience poor outcomes. The results were published online on Oct. Read more

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Conrad Cole

Micronutrients: food for thought

Conrad Cole, MD, MPH

Physicians and researchers are seeing a resurgence of micronutrient deficiencies in certain high-risk populations of children. But what exactly does that mean to those children—right now and in the future?

For children who don’t get enough micronutrients it means life-long problems, including decreased neurodevelopment and diminished cognitive abilities.

“Micronutrients are nutrients that are needed by the body in small quantities and are important for development, growth and sustaining life,” says Conrad Cole, MD, MPH, assistant professor of pediatrics in the Division of Pediatric Gastroenterology and Nutrition in Emory School of Medicine. “That’s why they’re called micronutrients, and the ones we commonly think about are iron, vitamin D, calcium and zinc because they all have significant importance.”

To listen to Cole’s own words about micronutrients, access Emory’s new Sound Science podcast.

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