Once formed, the new viruses percolate to the cell surface, pinch off inside minuscule bubbles of cell membrane and drift away, or else they continue reproducing until the cell finally bursts.

• 新病毒一旦形成，不是逐渐渗透到细胞表面，随细胞膜上形成的小泡脱离细胞而去，就是不断复制，直到细胞终于胀破为止。