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  Inverse vaccine' shows promise in reversing autoimmune diseases, says study

  Science | October 02, 2023 13:43 IST

  Conventional vaccines function by instructing the human immune system to identify a virus or bacteria as a threat that needs to be combated. However, the newly developed vaccine takes a radically different approach, erasing the immune system's memory of a specific molecule.

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  Pakistan has more nukes than India, shows new infographic

  World | March 10, 2015 10:03 IST

  Washington: Pakistan had about 120 atomic weapons, 10 more than India, in its nuclear arsenal last year, according to a new interactive infographic unveiled by the Bulletin of the Atomic Scientists.Designed by the Bulletin, founded

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  Ebola training focuses on astronaut-like gear

  World | October 09, 2014 8:32 IST

  Chicago: The serious-faced physicians practice pulling on bulky white suits and helmets that make them look more like astronauts than doctors preparing to fight a deadly enemy.These training sessions at U.S. hospitals on Ebola alert