tetano
Editor, Senior Moderator
J Med Virol
. 2026 Jan;98(1):e70800.
doi: 10.1002/jmv.70800. IgE Anti-Beta Coronaviruses Serology in Napoleon Soldiers, France
Nor El Houda Merrouche[SUP] 1 2 [/SUP], Gérard Aboudharam[SUP] 1 2 3 4 [/SUP], Sandrine Thiol[SUP] 5 [/SUP], Elodie Terrer[SUP] 1 2 3 4 [/SUP], Jacques Fantini[SUP] 6 [/SUP], Michel Drancourt[SUP] 1 2 [/SUP], Hamadou Oumarou Hama[SUP] 2 [/SUP]
Affiliations
To compare the repertoire of anti-beta-Coronavirus antibodies detected in dental pulp samples (systemic immunity) collected from individuals from the early 19th century previously investigated for dental calculus (local immunity) serological response, We investigated 10 dental pulp samples collected from 10 individuals excavated from a 1810-1813 military site in Charleville-Mézières, France. The samples had previously been investigated for dental calculus serology. Dental pulp serology performed under a mini-blot format, incorporated one positive and one negative control, and conjugated antibodies against the five classes of immunoglobulins. Dental pulp IgE serological response reliability was assessed by in silico analyses. Controls yielded expected results. Anti-Coronavirus antibodies were detected in three individuals, comprising anti-beta Coronavirus IgE in three individuals, IgG in two individuals, and IgA in one individual. IgA and IgG anti-alpha Coronavirus were each detected in one individual. These results agreed with those previously obtained from the same 10 individuals with anti-beta-Coronavirus pooled IgG/IgA/IgM dental calculus paleoserology. Dental pulp paleoserology confirmed Coronavirus exposure in three individuals from the start of the 19th century in France. Translating these data into the modern medical literature, we propose that two centuries ago, some individuals suffered a yet unidentified beta-Coronavirus infection.
Keywords: IgE; coronavirus; dental pulp; nucleocapsid; paleoserology.
. 2026 Jan;98(1):e70800.
doi: 10.1002/jmv.70800. IgE Anti-Beta Coronaviruses Serology in Napoleon Soldiers, France
Nor El Houda Merrouche[SUP] 1 2 [/SUP], Gérard Aboudharam[SUP] 1 2 3 4 [/SUP], Sandrine Thiol[SUP] 5 [/SUP], Elodie Terrer[SUP] 1 2 3 4 [/SUP], Jacques Fantini[SUP] 6 [/SUP], Michel Drancourt[SUP] 1 2 [/SUP], Hamadou Oumarou Hama[SUP] 2 [/SUP]
Affiliations
- PMID: 41527957
- DOI: 10.1002/jmv.70800
To compare the repertoire of anti-beta-Coronavirus antibodies detected in dental pulp samples (systemic immunity) collected from individuals from the early 19th century previously investigated for dental calculus (local immunity) serological response, We investigated 10 dental pulp samples collected from 10 individuals excavated from a 1810-1813 military site in Charleville-Mézières, France. The samples had previously been investigated for dental calculus serology. Dental pulp serology performed under a mini-blot format, incorporated one positive and one negative control, and conjugated antibodies against the five classes of immunoglobulins. Dental pulp IgE serological response reliability was assessed by in silico analyses. Controls yielded expected results. Anti-Coronavirus antibodies were detected in three individuals, comprising anti-beta Coronavirus IgE in three individuals, IgG in two individuals, and IgA in one individual. IgA and IgG anti-alpha Coronavirus were each detected in one individual. These results agreed with those previously obtained from the same 10 individuals with anti-beta-Coronavirus pooled IgG/IgA/IgM dental calculus paleoserology. Dental pulp paleoserology confirmed Coronavirus exposure in three individuals from the start of the 19th century in France. Translating these data into the modern medical literature, we propose that two centuries ago, some individuals suffered a yet unidentified beta-Coronavirus infection.
Keywords: IgE; coronavirus; dental pulp; nucleocapsid; paleoserology.