Fig. 1.

Chest CT images of eight infants with COVID-19. Bilateral pneumonia (a–d): a blurred shadow of the left and right inferior lungs; b the brightness of bilateral lungs is uneven, with thin scattered patches; c multiple patchy ground glass opacity can be seen in bilateral lungs; d scattered ground glass opacity of both lungs. Unilateral pneumonia (e–h): e patchy blurry shadows and cord-like dense shadows of the upper and lower lobe of right lung; f patchy ground glass opacity in the posterior segment of the right upper lobe and the posterior base of the lower lobe, local cord-like dense shadows, thickening of the right interlobular fissure; g patchy ground glass opacity and increased short strip density of the left lower lung; h increased patchy density of the left lung