AstraZeneca COVID jab ‘less effective against S Africa variant’
British drugmaker says its vaccine showed 'limited efficacy against mild disease' caused by the South African variant.
External Content
| Source | RSS or Atom Feed |
| Feed Location | https://www.aljazeera.com/xml/rss/all.xml |
| Feed Title | Al Jazeera – Breaking News, World News and Video from Al Jazeera |
| Feed Link | https://www.aljazeera.com/ |
| Feed Copyright | © 2026 Al Jazeera Media Network |
| Reply | 0 comments |