Delta overwhelming other Covid variants of concern: WHO
Delta "has become more fit, it is more transmissible and it is out-competing, it is replacing the other viruses that are circulating,"
PREMIUM Health
Harris County in Texas continues to see large number of Covid-19 hospitalizations due to the Delta variant surge in the state. (AFP)
By NewVision Reporter
Journalists @NewVision
Delta has all but elbowed out the three other Covid-19 variants of concern, which now represent a tiny fraction of the samples being sequenced, the WHO said Tuesday.
"Less than one