Joint WHO and UNICEF press note to mark European Immunization Week 2020The COVID-19 pandemic is a stark reminder that infectious diseases know no borders. All countries are vulnerable, regardless of income levels or the strength of their health care systems. Across the European Region, where tens of millions of people have been living in lockdown for weeks, and over 100,000 people have died, the speed and devastation of the novel coronavirus has completely upended lives.