Tags eZCooler boxes Zuellig Pharma supports Viet Nam’s healthcare access with innovative packaging solution Friday, Dec 20, 2019 Zuellig Pharma, the National Institute for Control of Vaccines and Biologicals (NICVB) and the National Institute of Hygiene and Epidemiology (NIHE) on Friday presented more than 600 eZCooler boxes to health service of six northern provinces.