7661. Age-Dependent Neutralization of SARS-CoV-2 and P.1 Variant by Vaccine Immune Serum Samples.
作者: Timothy A Bates.;Hans C Leier.;Zoe L Lyski.;James R Goodman.;Marcel E Curlin.;William B Messer.;Fikadu G Tafesse.
来源: JAMA. 2021年326卷9期868-9页
This study examines the relationship between age and neutralizing antibody titers against the SARS-CoV-2 USA-WA1/2020 strain and the P.1 variant after 2 doses of the BNT162b2 vaccine.
7678. Medical Debt in the US, 2009-2020.
Medical debt is an increasing concern in the US, yet there is limited understanding of the amount and distribution of medical debt, and its association with health care policies.
7679. Effect of Canakinumab vs Placebo on Survival Without Invasive Mechanical Ventilation in Patients Hospitalized With Severe COVID-19: A Randomized Clinical Trial.
作者: Roberto Caricchio.;Antonio Abbate.;Ivan Gordeev.;Jamie Meng.;Priscilla Y Hsue.;Tuhina Neogi.;Roberto Arduino.;Daria Fomina.;Roman Bogdanov.;Tatiana Stepanenko.;Pilar Ruiz-Seco.;Andrés Gónzalez-García.;Yu Chen.;Yuhan Li.;Sarah Whelan.;Stephanie Noviello.; .
来源: JAMA. 2021年326卷3期230-239页
Effective treatments for patients with severe COVID-19 are needed.
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