Delta tears across US, cases and hospitalisations at six-month high

Coronavirus cases and hospitalisations in the United States are at a six-month high, fuelled by the rapid spread of the Delta variant across swathes of the country grappling with low vaccination rates.
 
Nationwide, Covid-19 cases have averaged 100,000 for three days in a row, up 35 per cent over the past week, according to a Reuters tally of public health data. The surge of the disease was strongest in Louisiana, Florida and Arkansas.
 
Hospitalisations rose 40 per cent and deaths, a lagging indicator, registered an 18 per cent uptick in the past week with the most fatalities by