Cyril P. Callister called Vegemite, first sold by Fred Walker & Co in 1923. Working from the details of a James L. Kraft patent, Callister was successful in producing processed cheese. The Walker Company negotiated a deal for the rights to manufacture the product, and in 1926, the Kraft Walker Cheese Company Ltd was established. Callister was appointed chief scientist and production superintendent of the new company. Between 1919 and 1927 he had 3 children (two boys and a girl) named Ian, Bill and Jean. They were the original vegemite kids. During World War II Ian unfortunately died Callister got his Doctorate from
Shortages in Venezuela to develop AIDS. Venezuelans also said it was hard to find acetaminophen to help alleviate the newly introduced chikungunya virus, a potentially lethal mosquito-borne disease. Diphtheria, which had been eradicated from Venezuela in the 1990s, reappeared in 2016 due to shortages of basic drugs and vaccines. Demonstrations against the effects of shortages have occurred throughout Venezuela. In August 2014, many Venezuelans protested against the fingerprint rationing put in place by the government while protests against shortages grew from late-2014 into 2015. Of the 2,836 protests that occurred in the first half of 2015, a little more than one in six