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Scientists brew "everything vaccines" for flu, covid and beyond

Source: economist.com

Scientists are racing to develop universal vaccines that protect against entire families of viruses, not just single strains.
Promising candidates target coronaviruses, flu, and herpes using innovative platforms like nanoparticles and mRNA.
Early trials show strong immune responses in animals and humans, potentially slashing the need for yearly shots.

Researchers worldwide are pioneering "everything vaccines" to confer broad immunity against evolving pathogens. This push intensifies post-COVID-19, as experts warn of inevitable future outbreaks.