RASFF -norovirus in frozen clams (Meretrix spp) from Vietnam in Portugal
RASFF-norovirus in frozen boiled clams (Meretrix spp) from Vietnam in Portugal
RASFF-norovirus in frozen cooked clams from Vietnam in Spain
RASFF-norovirus (positive) in frozen clams (Meretrix spp.) from Vietnam in Portugal
RASFF-norovirus in oysters (Crassostrea gigas) from France in Denmark

