*Anallergo, Scarperia e San Piero, Italy; **ThermoFisher Scientific, Waltham MA, USA; ***Bühlmann Laboratories AG, Schönenbuch, Switzerland; #Roxall Medicina España SA, Zamudio, Spain;
Local Morb.: (Apparent) local morbidity + isolated case reports; ++ case series; +++ public health concern with geographic health response