german man wear black formal and protect face mask, hold mecklenburg-vorpommern flag card on white background. germany

attention bacteria banner border cartography concept contamination corona coronavirus country danger dangerous disease epidemic flag geography german germany greifswald gustrow health hospital illness isolated lockdown map mecklenburg medical medicine ncov neubrandenburg outbreak pneumonia protection quarantine respiratory risk rostock schwerin sign state states stop stralsund symbol travel vaccine virus vorpommern wismar world