Google for "silent lung damage covid", you'll find multiple articles with possibly links to studies. IIRC, it came up as early as when people from the Diamond P

Google for "silent lung damage covid", you'll find multiple articles with possibly links to studies. IIRC, it came up as early as when people from the Diamond Princess have been studied. BTW: > Beyond that a follow up study done on severe patients with lung damage that showed the damage healed within 2.5 months That's good news. Some weeks ago, medical researchers were afraid the damage might be permanent.