A revolutionary new nanoparticle flu vaccine has been developed that could potentially make the need for flu shots a thing of the past. The new vaccine, developed by researchers at Harvard Medical School, utilizes a combination of nanoparticles and proteins to create a long-lasting, highly effective immunization against the flu virus. This vaccine has been shown to remain effective for more than a year, meaning that people may no longer need to get yearly flu shots. This could drastically reduce the number of cases of the flu, as well as the number of deaths related to it. The new vaccine is also much simpler to manufacture than current vaccines, which could make it much more accessible to the general public. This exciting new development could have a major impact on public health, and could potentially save lives.

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source: Phys.org