Covid: Dr Fauci asks families to weigh up risks over US Thanksgiving

Top US infectious diseases expert, Dr Anthony Fauci, is asking people to weigh up the risks of their Thanksgiving plans.

Millions of Americans usually travel to see their families for the holiday, which falls on 26 November this year.

Dr Fauci spoke to BBC World News, as the US recorded more than 250,000 deaths from Covid-19.