Tracing the start of COVID-19 in GA

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

Reddit as window into opioid withdrawal strategies

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

CROI: HIV cure report and ongoing research

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

WHO

WHO Director Chan highlights global health changes, challenges

Dr. Margaret Chan

On World TB Day, March 16, Dr. Margaret Chan, director-general of the World Health Organization, addressed public health professionals at the Centers for Disease Control and Prevention in Atlanta at the eighth annual Jeffrey P. Koplan Global Leadership in Public Health Lecture. In introducing Chan, Koplan noted their long-term friendship, which grew from their work together in China.

While in Atlanta, Chan also visited Emory to meet with President James Wagner and Emory Global Health Institute Director Koplan. She heard presentations about global health field projects by students in public health, medicine, and theology.

Chan recalled the “lost decade for development,” the 1980s, a dismal time for public health. The 1979 energy crisis followed by a recession made for tighter public health resources and few health care improvements worldwide, she explained. Some developing countries have still not recovered.

In contrast, public health has faired better in the new millennium, when the world has benefited from financial commitments backed by substantial resources, often from innovative sources, says Chan.
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