Vice President-elect Kamala Harris and her husband are expected to receive their first shots next week

US has the world's highest absolute number of cases as well as the most deaths related to the virus

Dry conditions blamed on climate change have seen yields halved in the past two decades

Molecular epidemiologist Emma Hodcroft says 'we can never stop the virus mutating'

Flight from Tel Aviv to Rabat is seen as highly symbolic after Morocco announced 'resumption of relations' with Israel

'Great conjunction' – happening after almost 400-year hiatus – is visible in many countries including Pakistan

Hosts hold defending champions to 0-0 draw to leapfrog second-placed Lyon on goal difference

Prime Minister Oli's government has weathered accusations of corruption and criticism for its handling of pandemic

Trudeau has said he will take the coronavirus vaccine publicly, once those in his age group are in line for it

At the moment, he said, no strain of the virus appears to be resistant to the vaccines