catalonia flag waving with coronavirus outbreak. pandemic covid19 virus catalan

coronavirus covid microbiology virus flag symbol catalan catalonia spanish spain barcelona infection region autonomous territories independent stripped vote autonomy government event nobody object flying closeup nationality business economic politics news political waved wavy international epidemic flu illness sars biology outbreak pathogen virology pneumonia danger influenza microscopic contagious infectious alert waving outbreak pandemic covid19 infecting respiratory system dangerous flu type national banner blowing background risk concept