At a time when COVID-19 appears to be receding in much of Georgia, it’s worth revisiting the start of the pandemic in early 2020. Emory virologist Anne Piantadosi and colleagues have a paper in Viral Evolution on the earliest SARS-CoV-2 genetic sequences detected in Georgia.
Analyzing relationships between those virus sequences and samples from other states and countries can give us an idea about where the first COVID-19 infections in Georgia came from. We can draw Read more
Drug abuse researchers are using the social media site Reddit as a window into the experiences of people living with opioid addiction.
Abeed Sarker in Emory's Department of Biomedical Informatics has a paper in Clinical Toxicology focusing on the phenomenon of “precipitated withdrawal,” in collaboration with emergency medicine specialists from Penn, Rutgers and Mt Sinai.
Precipitated withdrawal is a more intense form of withdrawal that can occur when someone who was using opioids starts medication-assisted treatment Read more
The big news out of CROI (Conference on Retroviruses and Opportunistic Infections) was a report of a third person being cured of HIV infection, this time using umbilical cord blood for a hematopoetic stem cell transplant. Emory’s Carlos del Rio gave a nice overview of the achievement for NPR this morning.
As del Rio explains, the field of HIV cure research took off over the last decade after Timothy Brown, known as “the Berlin patient,” Read more
A study published in the May 17, 2010, issue of the journal Pediatrics found that one type of pesticide commonly used on fruits and vegetables may be contributing to attention deficit hyperactivity disorder, or ADHD, in children.
The study measured the levels of pesticide byproducts in the urine of 1,139 children from across the United States. Children with the highest concentration of pesticides in their urine were more likely to have symptoms of ADHD.
Barr says while the study doesnâ€™t prove causality between pesticide exposures and ADHD, it does shed light on how even low level daily exposures to pesticides could potentially impact cognitive health.
â€œIt seems very plausible that low-level daily exposures to pesticides can produce some subtle effects like ADHD or other neurological delays,â€ she says.
Barr notes that additional research is needed to confirm a connection to pesticides and ADHD, but says there are tips for limiting your exposure to commonly used pesticides.
â€œWeâ€™ve done studies here at Emory and also at CDC that have indicated that if you use organic food or if you wash your food properly prior to preparation, you can reduce the levels of these metabolites in your urine.Â Eat as much organic produce as possible, or wash your fruits and vegetables very well and that likely could decrease the chances of your children developing ADHD,â€ says Barr.