Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=34543421&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 298.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\34543421.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 J+Infect+Dis 2021 ; 224 (10): 1707-1711 Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Highly Potent SARS-CoV-2 Neutralization by Intravenous Immunoglobulins manufactured from Post-COVID-19 and COVID-19-Vaccinated Plasma Donations #MMPMID34543421
Karbiener M; Farcet MR; Schwaiger J; Powers N; Lenart J; Stewart JM; Tallman H; Kreil TR
J Infect Dis 2021[Nov]; 224 (10): 1707-1711 PMID34543421show ga
From September 2020, some immunoglobulin lots from US plasma contained neutralizing antibodies against the newly emerged severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Paralleled by the increasing numbers of post-coronavirus disease 2019 (COVID-19) donors, immunoglobulin lot antibody positivity increased to 93% by January 2021, at a mean titer of approximately 30 IU/mL. The correlation predicted that anti-SARS-CoV-2 potency would reach 345 IU/mL by July 2021. In addition to post-COVID-19 donors, the rapidly increasing number of plasma donors vaccinated against COVID-19 resulted in a mean antibody titer of >600 IU/mL in July 2021 immunoglobulin lots, with SARS-CoV-2 antibody titers for several lots even higher than those of earlier produced hyperimmune globulin products.