Singapore: significant risk of vaccine breakthrough with the Sinovac coronavirus vaccine

There is a significant risk of “vaccine breakthrough” with the Sinovac vaccine, or CoronaVac, with international evidence showing that many who had taken it were later infected with COVID-19, said the Ministry of Health’s (MOH) director of medical services Kenneth Mak on Friday, 18 June 2021.  More...

India: four lions at Vandalur zoo infected with Delta variant of coronavirus

The Genome sequencing analysis of four samples taken from lions at the Arignar Anna Zoological Park in Vandalur revealed that they were all affected by the Delta (B.1.617.2) variant of Covid.  More...

Norway: 70 infected with Delta coronavirus variant – 7 were fully vaccinated

Approx. 70 Norwegians have been infected with coronavirus after two concerts in a culture house in Færder Municipality last week, and many of them have been diagnosed with the Delta variant – the variant that was first found in India.  More...

UK: Delta coronavirus variant could push R to 7 without mitigations says PHE chief

Dr Susan Hopkins, Public Health England’s strategic COVID-19 response director, told the Science and Technology Committee of the UK Parliament today that if the Delta variant B16712 was “unmitigated”, left to spread without any lockdown restrictions, the R number could become “greater than five and maybe up to seven”.  More...