Having weaker and fewer antibodies does not mean that children would be more at risk of re-infections, other experts said. “They may be infectious for a shorter time,” said Donna Farber, an immunologist at Columbia University in New York who led the study reported in the journal Nature Immunology. It may also show why they are less likely to spread the virus to others. A weaker immune response in children may paradoxically indicate that they vanquish the virus before it has had a chance to wreak havoc in the body, and may help explain why children are mostly spared severe symptoms of Covid, the disease caused by the coronavirus. Other studies have suggested that an overly strong immune response may be to blame in people who get severely ill or die from Covid-19. ![]() ![]() ![]() Children Produce Weaker Coronavirus Antibodies.Ĭhildren infected with the coronavirus produce weaker antibodies and fewer types of them than adults do, suggesting they clear their infection much faster, according to a new study.
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