Expert Is 'Extremely Concerned' By Spread Of Delta Variant | Covid-19 Fourth Wave Coming

Expert is 'extremely concerned' by spread of delta variant | COVID-19 fourth wave coming?

Delta variant shows the 'changing the face' of COVID-19 | Expert on possibility of a fourth wave

Warnings of a fourth wave amid concerns about delta variant | COVID-19 in Canada

How concerned should we be about the Delta variant?

"I am very concerned" by Delta variant, expert says

Canada could be seeing the start of a delta variant-driven 4th wave

CBC News: The National

Could "Delta" COVID-19 variant put pause on provincial reopening plans?

Delta variant fuels concerns of fourth coronavirus wave as cases rise across the U.S.

New modelling projects fourth wave fueled by Delta variant

'No doubt' there will be COVID-19 fourth wave, but it will be 'fundamentally different,' says expert

Delta variant of COVID-19 is spreading faster than experts thought

Experts say action needed to keep COVID-19 4th wave under control

Growing Concern Over Covid Delta Variant

Spread of the Delta Covid variant a matter of ‘serious, serious concern’

Local doctor worried about fourth wave of COVID-19 as Florida's numbers rise

ABC Action News

From Our Experts: The COVID-19 Delta Variant

Canada facing start of Delta-driven 4th COVID-19 wave, top doctors warn | FULL

CDC Calls Covid-19 Delta Variant A ‘Concern’

‘We are in the fourth wave of Covid…’: WHO warns against Delta variant in Middle East

Hindustan Times

Concern grows over spread of Delta variant in the U.S.