 Police officers prepare a drone to find residents who fail to comply with the stay-at-home order implemented due to the coronavirus pandemic in Szolnok, Hungary, Monday, April 13, 2020.  The government has extended the national lockdown and is taking measures to enforce the public isolation policy. The COVID-19 coronavirus causes less serious symptoms for most people, but for some, especially older adults and people with existing health problems, it can cause severe illness and even death. 