16-06-2024, 12:43 PM
Since existing vaccines were developed from the XBB.1.5 strain, the World Health Organization recommended new vaccines to be developed to cope with JN.1. Before that happened, the mutation into KP.2 occurred, the virologist wrote.
Available vaccines for the XBB.1.5 strain were much less effective with JN.1 and KP.2, he wrote.
It is difficult to produce vaccines that match a presently dominant strain, Prof Yong wrote.
https://www.bangkokpost.com/thailand/gen...nes-expert
Available vaccines for the XBB.1.5 strain were much less effective with JN.1 and KP.2, he wrote.
It is difficult to produce vaccines that match a presently dominant strain, Prof Yong wrote.
https://www.bangkokpost.com/thailand/gen...nes-expert