Washington [US], Sept 2 (ANI): Genetic analysis of sequences from more than 27,000 individuals infected with the coronavirus that causes COVID-19 reveals that the virus has mutated minimally since December 2019, suggesting one vaccine would be sufficient to combat global infections.
Moscow [Russia], July 20 (Sputnik/ANI): The coronavirus infections globally has increased by 166,735 in the past 24 hours, taking the total number of positive cases above 14 million on Sunday, according to the World Health Organisation (WHO).