Covid update: Dubai breath test; Tesla plant infections; Oxford vaccine worry

From worries growing in many countries regarding the Oxford-AstraZeneca vaccine, to some educational institutes in Gujarat's Surat seeing a cluster of cases - here are the top news updates on the Covid-19 pandemic. India saw over 25,300 fresh infections in 24 hours. Karnataka Chief Minister sought people's cooperation in order to evade another lockdown amid increasing cases.Dubai is reportedly conducting trials of a new breath test which aims to detect infection within a minute. Meanwhile, a Tesla plant in USA's California saw 400 workers test positive between May and December last year after Elon Musk reopened the facility defying guidelines. Watch the full video for the other updates on the spread of the Sars-CoV-2 coronavirus.