After the CD8 cells did their job, they remained in the blood but, unexpectedly, they turned into CD4 cells. And…
That some patients had reactivated Epstein-Barr virus also made sense, Dr. Nath said, because other diseases have reawakened that virus,…
Because an immunocompromised host doesn’t produce a lot of antibodies, many viruses are left to propagate. And new mutant viruses…
In the fall of 2019, Google told the world it had reached “quantum supremacy.”It was a significant scientific milestone that…
“Our brains evolved to eat almost anything to survive, but increasingly we know there’s a way to fuel it to…
It found that people who had received even one dose of a Covid vaccine before their infection were seven to…
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