Illustration: Lau Ka-kuen
Illustration: Lau Ka-kuen

Which vaccines stop Omicron? Search for data moves from labs to real world

  • As coronavirus variant’s rapid spread forces rethink of Covid-19 vaccine strategies, real-world data can help show jabs’ effectiveness against it
  • But various challenges surround that data, not least that it is difficult to get until Omicron has infected even more people, and in more countries

Illustration: Lau Ka-kuen
Illustration: Lau Ka-kuen
READ FULL ARTICLE