Avid tourists may no longer have to worry about catching the dreaded travellers' diarrhoea, popularly known as Montezuma's Revenge during their numerous jaunts, thanks to researchers at The University of Texas School of Public Health, who have developed a new needle-free vaccine containing E. coli toxins, which they claim prevents the disease.
Dukoral,an oral vaccine, provides up to three months' protection against against stomach ailments like cholera.
Mughal Garden opens for public from February 13.
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