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Delta Plus COVID variant may be 15% more transmissible than Delta strain, experts say

Delta Plus COVID variant may be 15% more transmissible than Delta strain, experts say

23 Sept 06:42 Key points summarised by AI
  • Preliminary studies indicate the Delta Plus variant, a mutation of the Delta strain, could be 15% more transmissible, contributing to a rise in COVID-19 infections, particularly in the United Kingdom.
  • Despite its spread, Delta Plus is still categorized as a "Variant under Investigation" (VUI) due to insufficient data regarding its potential to cause severe sickness or evade vaccines.
  • Thailand detected its first Delta Plus case (AY.1 strain), prompting health officials to advise increased caution and sustained vigilance against the virus's ongoing mutation capabilities.
  • The recent surge in UK COVID-19 cases is attributed to multiple variants and relaxed restrictions, with Delta Plus (AY.4.2) showing similar hospitalization and fatality rates to the original Delta variant.
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