Why Do some People Respond Poorly to Vaccines? Clue Discovered in Blood Before Immunization
5 Articles
5 Articles
The profile of antibodies present in the blood before vaccination could indicate how the body will respond to immunization, according to a study conducted in the United States on more than 4,000 people. Researchers identified, with the help of artificial intelligence, patterns that could help detect people at risk of a reduced immune response, including among those considered healthy.
A team of researchers in the United States analyzed blood samples from more than 4,000 people to understand why the immune response after vaccination differs so much between individuals. The analysis shows that the profile of antibodies existing before vaccination may contain information about the body's ability to respond to the vaccine. Researchers believe that this approach could contribute, if the results are confirmed, to the identification…
A scientific team from Arizona State University (ASU) used artificial intelligence (IA) to identify antibody patterns that could help predict, before vaccination, how strong a person's immune response will be.
In more than 4,000 people, preexisting antibody patterns predicted responses to COVID-19 vaccination, with higher levels of antibodies to common microbes associated with stronger responses, suggesting past immune encounters may reveal a person’s baseline vaccine readiness.
A new algorithm can predict the body's expected immune response to a vaccine before it is administered.
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