A fast and cheap paper-based coronavirus test will soon be available across India, with scientists hopeful it will help turn the tide on the pandemic in one of the world’s worst-hit nations.
A fast and cheap paper-based coronavirus test will soon be available across India, with scientists hopeful it will help turn the tide on the pandemic in one of the world’s worst-hit nations.
When Lakshmi Sundar brought a malnourished stray puppy into her home in the Indian city of Chennai, she thought the brown-and-white bundle of energy would be a guest for just a few weeks.