Hours after being sworn in, US President, Joe Biden has started to undo some of Donald Trump’s key policies.

In his initial acts as the 46th US president, Biden has signed 15 executive orders.

Of all the orders, a major aspect of concern is to boost the federal response to the coronavirus crisis.

Biden reversed the Trump administration’s stance on climate change and immigration.

Another area of focus, after he was sworn in earlier on Wednesday at the US Capitol,

is the Oval Office.

There was a strict adherence to Covid-19 rules at the inauguration was with few present to witness the oaths and ceremonies.

Meanwhile, former U.S President, Donald Trump snubbed the event in a departure from longstanding precedent.

Interestingly, he has still not formally conceded the presidency to Mr Biden.