PHE upgrade Delta variant ’s risk level due to reinfection risk

Risk of reinfection with Delta may be 46% greater than with the Alpha variant, national testing data findsCoronavirus – latest updatesSee all our coronavirus coveragePublic Health England has upgraded its risk assessment of the Delta variant after national testing data revealed it is more likely to cause reinfections than the Alpha variant, which was first identified in Kent.The health agency ’s analysis found the risk of reinfection with Delta may be 46% greater than with the Alpha variant, with the highest risk seen six months after a first infection – when second cases caused by Delta were 2.37 times more common than with Alpha.Continue reading...
Source: Guardian Unlimited Science - Category: Science Authors: Tags: Coronavirus Health Infectious diseases Science UK news Source Type: news