"The patients are sick not because of the virus," says Jean-Laurent Casanova. "They're sick because they excessively respond to the virus."
In experiments with cells, the PFAS chemical GenX suppressed the way white blood cells known as neutrophils kill invading pathogens.
New research digs into how a technique that uses noninvasive sound waves to break up tumors triggers an immune response in mice.
Fewer children had MIS-C during the Omicron wave of the pandemic than the Delta wave and cases were also milder, a new study shows.
New research sheds light on microscopic training grounds that allow B cells to perfect the antibodies they use against viruses and bacteria.
A new blood test is 90% accurate in figuring out if an infection is bacterial or viral. It could help cut antibiotic overuse globally.
A new study shows "one's cognitive performance before exposure to a respiratory virus can predict the severity of the infection."
Does having had COVID-19 change the body's response to other threats? Depends on your sex, researchers report.
Using a simple nasal swab to test for a single immune system molecule can detect stealthy viruses that standard tests may miss.
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