| Table 1. Clinical case findings. | |||
| Findings | Mother | Male Twin | Female Twin |
| Symptoms | Rhinorrhea, productive cough without fever | - | Fetal tachycardia |
| RT-PCR: 7/4/2020 | Positive | Negative | Positive |
| RT-PCR: 7/13/2020 | Negative (breast milk) | Positive | Positive |
| Laboratory | Lymphopenia | ||
| Blood Type | O+ | A+ | |
| CT findings | Polished glass bilateral images basal pneumonitis consistent with COVID-19 | *** | *** |
| IgG/IgM | Positive /Negative | Both negative | Both negative |
| Morbidity | *** | Pre-term birth | Myocarditis |
| Placental histopathology findings | *** | Intervillous fibrin hypertrophic decidual vasculopathy. | 1 cm villous infarction hypertrophic decidual vasculopathy intervillous fibrin |
| RT-PCR: placenta | *** | Negative | Positive |