My very healthy sister who is 59 years old, exercises, eats great, good spirit got the virus from her husband. 2 weeks later she was on a vent and we were saying goodbye with the nurse holding the phone. Luckily, the Remdisvir & steroid regiment had a positive effect and she slowly turned around. She has permanent damage to her lungs and possibly to her kidneys. Her husband had flu symptoms and her 90 year old mother-in-law was asymptomatic. So, not so easy to give advice when you have one household that had 3 different responses. Please, you don't want to be on the other end of the phone with someone you love while they fight for their lives all alone. I would't wish what my family went through on my worst enemy.