Academic Paper

Longitudinal analysis shows durable and broad immune memory after SARS-CoV-2 infection with persisting antibody responses and memory B and T cells

July, 2021

Highlights

  • Most recovered COVID-19 patients mount broad, durable immunity after infection
  • Neutralizing antibodies show a bi-phasic decay with half-lives >200 days
  • Spike IgG+ memory B cells increase and persist post-infection
  • Durable polyfunctional CD4 and CD8 T cells recognize distinct viral epitope regions

Summary

Origins of SARS-CoV-2: A Critical Review

July, 2021

Abstract

Since the first reports of a novel SARS-like coronavirus in December 2019 in Wuhan, China, there has been intense interest in understanding how SARS-CoV-2 emerged in the human population. Recent debate has coalesced around two competing ideas: a “laboratory escape” scenario and zoonotic emergence. Here, we critically review the current scientific evidence that may help clarify the origin of SARS-CoV-2.

Development and Assessment of an Artificial Intelligence–Based Tool for Skin Condition Diagnosis by Primary Care Physicians and Nurse Practitioners in Teledermatology Practices

April, 2021

Key Points

Question  Can artificial intelligence help primary care physicians and nurse practitioners diagnose skin conditions more accurately?

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