Gin and tonic Gin and tonic A gin and tonic is a highball cocktail made with gin and tonic water poured over ice. It is usually garnished with a slice or wedge of lime. The amount of gin varies according to taste. Suggested ratios of gin to tonic are between 1:1 and 1:3. In some countries (e.g., UK), gin and tonic is also marketed pre-mixed in single-serving cans. In the United States, most bars use "soda out of a gun that in no way, shape or form resembles quinine water", according to bartender Dale DeGroff. To get a real gin and tonic, DeGroff
Malaria vaccine Navy were immunized against Plasmodium falciparum by the bites of 1001 to 2927 mosquitos that had been irradiated with 15,000 rads of gamma rays from a Co-60 or Cs-137 source. This level of radiation being sufficient to attenuate the malaria parasites so that while they could still enter hepatic cells, they could not develop into schizonts or infect red blood cells. Over a span of 42 weeks, 24 of 26 tests on the volunteers showed that they were protected from malaria infection. Malaria vaccine Malaria vaccine is a vaccine that is used to prevent malaria. The only approved vaccine as