Everyone is tired of being jabbed, but today, that’s the predominant option for vaccination. In the near future, however, the painful jab and muscle soreness that persists for days will be eliminated by needleless vaccines that - at least in some cases - provide more robust protection.
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Messenger RNA (mRNA) technology has been central to the global response to Covid-19, enabling rapid manufacture of effective vaccines. But the virus continues to evolve, learning to out-maneuver prior immunity, whether from infection or from vaccination.
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Over the last two years, there has been an unprecedented frenzy to develop new vaccines due to the COVID-19 pandemic, but DNA vaccines have rather stood in the shadow of their mRNA cousins.
Read more As India nears the rollout of ZyCoV-D, the world's first DNA-based, needle-free Covid vaccine for individuals aged 12 years and above, one Bengaluru trial site gave the low-down on how the much talked about jab works.
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The ZyCoV-D vaccine heralds a wave of DNA vaccines for various diseases that are undergoing clinical trials around the world.
Read more On Friday, the Indian government authorized a needle-free Covid-19 vaccine developed by an indigenous pharmaceutical company.
Read more New Delhi: A decision on the approval of Zydus Cadila's COVID-19 vaccine Zydus Cov-D is expected soon...
Read more ZyCov-D when approved will help not only adults but also adolescents in the 12 to 18 years age group
Read more The trial of a needle-free covid vaccine is now being tested on volunteers throughout Australia.
Read more PharmaJet touted results today from a study evaluating its needle-free injection technology as a way to administer the poliovirus vaccine.
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