Study: Among kidney transplant recipients who did not respond after 2 doses, a third dose of an mRNA-1273 vaccine induced a serologic response in 49% of patients.

Antibody Response After a Third Dose of the mRNA-1273 SARS-CoV-2 Vaccine in Kidney Transplant Recipients With Minimal Serologic Response to 2 Doses – JAMA

Commentary: Case Mounts for COVID Vaccine Boosters in Kidney Transplant Recipients – MedPage Today (free registration required)

Related:

Case series: Safety and immunogenicity of a third dose of SARS-CoV-2 vaccine in solid organ transplant recipients.

[Preprint] 3rd AstraZeneca shot gives strong immunity.

Commentary on Twitter

JUST PUBLISHED @JAMANetwork
✔️N=159 kidney #transplant recipients
✔️3rd dose of #mRNA #Moderna #vaccine induced a #serologic response in 49% of kidney transplant recipients who did not respond after 2 doseshttps://t.co/NCDyraI98x#RealTimeCOVID19 @IDSAInfo @HIV_TID @AST_info

— COVID-19 Real-Time Learning Network (RTLN) (@RealTimeCOVID19) July 24, 2021