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Columbia researchers have uncovered how Gram-negative bacteria—which cause a variety of drug-resistant infections—build their protective outer layer, which could lead to more effective treatments.
A new type of ultraviolet light that is safe for people destroyed more than 98% of airborne microbes in a room within five minutes, a study found.
On March 28, world leaders and global health experts will gather for Columbia University’s second annual Virtual Symposium on Vaccines and Global Health.
- March 3, 2022
COVID vaccines and monoclonal antibody treatments offer less protection against new omicron subvariants, a new study from researchers at Columbia and University of Hong Kong finds.
- February 9, 2022
A common virus that causes no harm in most people may be a danger to organ transplant recipients and other immunocompromised people, Columbia University researchers have found.
- February 7, 2022
When can a child return to gym class and organized sports after a COVID infection? Columbia University's pediatric cardiologists have guidance.
- February 3, 2022
A study reports that the brains of a small sample of patients who died of COVID display some of the same molecular changes found in the brains of people with Alzheimer's disease.
- January 10, 2022
Just two months after omicron emerged on the scene, many of the uncertainties about the new variant are starting to become clear.
- January 4, 2022
Babies born during the pandemic’s first year—even to moms who did not have COVID during pregnancy—scored slightly lower on a screening test of social and motor skills compared to pre-pandemic babies.
- December 17, 2021
A new study from COVID researchers at Columbia and the University of Hong Kong adds more evidence that the omicron variant can evade the immune protection conferred by vaccines and natural infection.