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Shigella is a type of bacteria that can cause severe diarrhea, most often in children

Shigella is a type of bacteria that can cause severe diarrhea, most often in children

Shigella is a type of bacteria that can cause severe diarrhea, most often in children

Shigella is a type of bacteria that can cause severe diarrhea, most often in children

Shigella is a type of bacteria that can cause severe diarrhea, most often in children

Shigella is a type of bacteria that can cause severe diarrhea, most often in children

STEC are a group of bacteria that can cause gastrointestinal illness in humans

STEC are a group of bacteria that can cause gastrointestinal illness in humans

STEC are a group of bacteria that can cause gastrointestinal illness in humans

STEC are a group of bacteria that can cause gastrointestinal illness in humans