Hachung Chung’s curiosity about the immune system is now leading her to delve into a longstanding question: Why is the brain so prone to inflammation in the absence of pathogens?
Sebastián Riquelme is one of the pioneers in the growing field of immunometabolism, investigating how the processes that turn food into energy impact the outcome of infectious diseases.
The coming COVID boosters aren't the only vaccines adults should consider. Now's a good time for people over 18 to make sure they're up to date with flu, tetanus, and other routine vaccines.
Twenty years ago, when AIDS was devastating communities in sub-Saharan Africa, Columbia's Wafaa El-Sadr created an organization to save lives in some of the continent’s hardest-hit countries.
A study involving Columbia researchers finds that malaria parasites in Africa have developed resistance to artemisinin drugs, which could worsen malaria’s impact if partner drugs fail in the future.
The way SARS-CoV-2 mutates in immunocompromised patients to escape Paxlovid could help chemists design better drugs that are more difficult for the virus to sidestep.
Columbia researchers have found why babies are susceptible to repeated bouts of common respiratory infections—but also have a unique weapon to fight off new pathogens that healthy adults lack.
Patients with mpox who were treated with the antiviral drug tecovirimat had similar outcomes regardless of HIV status, find researchers at Columbia University and Weill Cornell Medicine.
At the award ceremony, the nation's top infectious disease expert spoke about his decades-long effort to end the HIV/AIDS crisis (see video in the article).