mehdi has been here several times. two weeks ago, he tested positive for covid-19. today, he came to get the results of his follow-up test. >> i'm no longer at risk myself, but i can infect others. i'm supposed to stay in quarantine for another five days. the situation has gotten really intense. a few days ago, there was nothing going on here, and today, it's really full. >> hamid, our driver, is scared. he'd like the government to take more drastic action, but knows there's little chance of that happening. >> to enforce a strict quarantine, we would need enough money. but we simply don't have that. the government would have to support the people financially so that we can meet our daily needs. but evidently, it's not able to do that. >> the country is in the midst of an economic crisis. we meet up with behzad, a jewelery designer, who tells us more. two years ago, we filmed him in his jewelry design school. hundreds of students trained with him. it was a real success story. iranian craftsmanship sold worldwide. but then came the u.s. sanctions. and the coronavirus.