New IgM seroconversion and positive RT-PCR test after exposure to the virus in recovered COVID-19 patient

J Med Virol. 2021 Jan;93(1):97-98. doi: 10.1002/jmv.26160. Epub 2020 Jun 29.

Authors

Enrico Bentivegna¹, Alberto Sentimentale², Michelangelo Luciani¹, Maria Letizia Speranza¹, Ludovica Guerritore¹, Paolo Martelletti²

Affiliations

¹ Internal Medicine and Emergency Medicine Unit, Sant'Andrea University Hospital, Sapienza University, Rome, Italy.
² Emergency Medicine COVID-19 Unit, Sant'Andrea University Hospital, Sapienza University, Rome, Italy.

No abstract available

Publication types

Case Reports
Letter

MeSH terms

Aged
Antibodies, Viral / blood*
COVID-19 / diagnosis*
COVID-19 / immunology*
COVID-19 / virology
Female
Humans
Immunoglobulin M / blood*
Reverse Transcriptase Polymerase Chain Reaction / methods*
Seroconversion

Substances

Antibodies, Viral
Immunoglobulin M