Thursday, February 18, 2021

The original antigenic sin: How childhood infections could shape pandemics

A child's first influenza infection shapes their immunity to future airborne flu viruses - including emerging pandemic strains. But not all flu strains spur the same initial immune defense, according to new findings published today. The results are relevant to the COVID-19 pandemic, according to the senior author, who says they may explain age-based distributions of SARS-CoV-2 disease severity and susceptibility.

from Top Health News -- ScienceDaily https://ift.tt/3bdErqo

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Scientists find a way to stop dangerous belly fat as we age

Aging doesn’t just add fat—it redistributes it in risky ways, pushing more into the abdomen where it can harm health. Scientists found that ...