We describe a case of unilateral phrenic nerve palsy due to SARS-COV-2 in a young child, which led to prolonged and complicated ventilation. The child was treated with methylprednisolone and IVIG, which led to a complete recovery of phrenic function. Temporary involvement of the phrenic nerve should be considered in children infected with SARS-COV-2 requiring prolonged ventilation. The phrenic nerve palsy is postulated to be due to peripheral nerve involvement by SARS-CoV-2. In South Africa, children under 12 years of age are not prioritized for SARS-CoV-2 vaccination. This case re-iterates that even though SARS-CoV-2 disease is mild in the vast majority of children there are more severe presentations which, in low- or middle-income countries, might even go unrecognized.

Actinomycosis is a rare, indolent and invasive infection caused by Actinomyces species. Pulmonary actinomycosis is very rarely seen in the paediatric population. The classic radiological presentation of thoracic involvement of actinomycosis includes lower lobe consolidation, empyema and periostitis of the ribs. We report a case of endobronchial pulmonary actinomycosis in a child diagnosed on endobronchial biopsy and broncho-alveolar lavage taken during bronchoscopy. Bronchoscopy can be dangerous when performed on these cases, as there is a risk of severe bleeding and large airway obstruction, as was the case with this patient.