Public health bodies are urging uptake ahead of the winter season in the northern hemisphere.
Health agencies have launched seasonal vaccination campaigns, according to official announcements.
Focus: vaccination campaign
Delegations from more than 100 countries are meeting to discuss how to close a growing shortfall in money for climate adaptation.
Lawmakers in several regions are debating how to balance innovation with safety as AI tools spread.
Equity and bond markets moved within narrow ranges as traders awaited further guidance on interest rates.
Semiconductor firms are investing in new plants as demand for advanced chips continues.
