Ключевые слова: ache, adult, background, bacterial, bad, basin, care, closeup, digestion, discomfort, disease, disorder, fever, flu, food, gastrointestinal, grey, hand, health, ill, illness, infection, light, male, man, medical, medicine, nausea, nauseous, norovirus, pain, person, poison, poisoning, problem, rotavirus, salmonella, sick, sickness, stomach, stress, suffering, symptom, tract, unhealthy, unwell, virus, vomit, vomiting, young,