Séroprevalence a proočkovanost podle věkových skupin
{"Image Artist": "lucie.vevodova", "Image ExifOffset": "2138", "Image XPAuthor": "lucie.vevodova", "Image Padding": "[]", "EXIF DateTimeOriginal": "2018:04:25 13:59:38", "EXIF DateTimeDigitized": "2018:04:25 13:59:38", "EXIF SubSecTimeOriginal": "59", "EXIF SubSecTimeDigitized": "59", "EXIF Padding": "[]"}