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The safety and effectiveness of vaccines, including their benefits and risks, and the importance of ongoing monitoring and transparent communication.
The best available evidence does not establish that COVID‑19 vaccines cause cancer, though a handful of observational signals and reviews have prompted calls for more research; major critiques point t...
The 2025–2026 influenza vaccine provides meaningful protection overall but is an imperfect match against the currently dominant H3N2 subclade K; early estimates show strong protection against severe o...
are not “bad” in any blanket sense: the scientific consensus is that vaccines have saved millions of lives, remain effective tools against infectious disease, and are subject to ongoing ; at the same ...
Squalene-based oil-in-water adjuvants — chiefly MF59 and AS03 — have been a part of influenza vaccine practice before and throughout the 2009 H1N1 pandemic and have continued in use since then in seas...