Le Thi Hop, 59, has worked as a trash collector by day and porter by night for seven years. From suburban Hanoi, she has since given up her day job in fear of infection. Depending on weight and distance, Hop earns up to VND20,000 ($0.85) per delivery. “I have more time, but only earn around VND15,000 ($0.64) some days, which is not enough to buy food. Often, I have to borrow money,” she said, adding she has not been back to her hometown since Lunar January.