A roundup of key regulatory and policy developments in the Asia-Pacific in the first half of the year reveals broad developments across the region's diverse markets, although there seemed to be a common thread - a renewed focus on infectious diseases amid the lingering impact of the pandemic and the emergence of new threats.

Serum Institute will supply initial doses of NVX-CoV2373 in the US, but late approvals have meant Novavax's vaccine is facing weak demand and surplus stocks in other parts of the world. Meanwhile, Serum has also secured a nod in India for the first indigenously-developed HPV vaccine, also the fifth globally.