Upload : 4 days ago...
Upload : 4 days ago...
Upload : 9 hours ago...
Data shows that the Delta variant of the COVID 19 virus is more infectious and leads to increased transmissibility when compared to other variants, even in va...
The COVID-19 Delta Variant Explained...
The Delta variant of the coronavirus, first identified in India, has caused global concern and now labelled by the World Health Organization as a Variant of Con...
The 'Delta' variant of Covid-19, first seen in India, has further mutated to form the 'Delta plus' or 'AY.1' variant. However, scientists say there is no immedi...