Countries hoarding Bloomberg article https://www.bloomberg.com/news/articles/2020-03-24/countries-are-starting-to-hoard-food-threatening-global-trade Vietnam keeping rice https://twitter.com/indopac_info/status/1242684235841863680?s=21 India medicine https://www.theguardian.com/world/2020/mar/04/india-limits-medicine-exports-coronavirus-paracetamol-antibiotics EU medical https://www.politico.eu/article/coronavirus-eu-limit-exports-medical-equipment/