Table 1.
Viral, bacterial, and autoimmune diagnostic
| Value | Normal value | |
|---|---|---|
| Adenovirus serology | Negative | Negative |
| Influenza virus serology | Negative | Negative |
| HBV and HCV serology | Negative | Negative |
| CMV serology | Negative | Negative |
| B19V serology | Negative | Negative |
| Echo/Coxsackie virus serology | Negative | Negative |
| EBV serology | Negative | Negative |
| Rubella virus serology | Negative | Negative |
| Measles virus serology | Negative | Negative |
| Rickettsia serology | Negative | Negative |
| Mycoplasma pneumoniae serology | Negative | Negative |
| Chlamydia serology | Negative | Negative |
| Borrelia serology | Negative | Negative |
| EMB PCR Panel a | Negative | Negative |
| Nasopharyngeal swab PCR SARS‐CoV‐2 | Positive | Negative |
| ANA (titre) | 1:80 | <1:80 |
| Anti‐ds‐DNA | 9.8 UI/mL | < 27 UI/mL |
| ANCA (p‐ANCA and c‐ANCA) | <0.20/ <0.20 UI/mL | <3.50/ <2.00 UI/mL |
| Rheumatoid factor | 10.7 U/mL | <14 U/mL |
Abbreviations: ANA, anti‐nuclear antibody; ANCA, anti‐neutrophil cytoplasmic antibodies; Anti‐ds‐DNA, anti‐double stranded DNA antibody; B19V, parvovirus B19; CMV, cytomegalovirus; EBM, endomyocardial biopsy; EBV, Epstein–Barr virus; HBV, hepatitis B virus; HCV, hepatitis C virus; PCR, polymerase chain reaction.
a
EMB PCR Panel: enterovirus, adenovirus, CMV, B19V, and SARS‐CoV‐2 genome were searched.