Why did the United States spend $7,927,894.38 in 2017 on 2,627,050 Kilograms of COVID-19 Test Kits a full TWO YEARS prior to the outbreak? Why were COVID-19 Test kits exports by country in 2017? LinkThe HS Classification Reference based on Covid-19 medical supplies list 2nd edition, prepared by World Customs Organization (WCO). LinkWhy would the World Customs Organization remove this information from their website? LinkWhy is the World Bank involved?