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. 2016 Oct;22(10):1824-6.
doi: 10.3201/eid2210.160706. Epub 2016 Oct 15.

Persistence of Antibodies against Middle East Respiratory Syndrome Coronavirus

Persistence of Antibodies against Middle East Respiratory Syndrome Coronavirus

Daniel C Payne et al. Emerg Infect Dis. 2016 Oct.

Abstract

To determine how long antibodies against Middle East respiratory syndrome coronavirus persist, we measured long-term antibody responses among persons serologically positive or indeterminate after a 2012 outbreak in Jordan. Antibodies, including neutralizing antibodies, were detectable in 6 (86%) of 7 persons for at least 34 months after the outbreak.

Keywords: Jordan; MERS-CoV; Middle East respiratory syndrome; antibody; novel coronavirus; respiratory infections; serology; severe acute respiratory illness; viruses.

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Figures

Figure
Figure
Neutralizing antibody titers against Middle East respiratory syndrome coronavirus (Hu/Jordan-N3/2012 strain) among 7 surviving case-patients at 13 and 34 months after the 2012 outbreak in Jordan. Patient numbers match those in the Table.

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