NanoViricides has hired Meeta Vyas as an interim CFO, which the company says will strengthen its executive team as it moves its drug candidates toward clinical trials. Vyas, who is married to president and chairman of NanoViricides Anil R. Diwan. Vyas moved on to become the CEO of the World-Wide Fund for Nature - India (WWF-India) and then VP of the National Audubon Society (USA).