Osteoarthritis (OA) is caused by aging joints, injury, and obesity. OA symptoms include joint pain and stiffness. Treatment depends on the affected joint, including the hand, wrist, neck, back, knee, and hip, and involves medication and exercise. If you are overweight, weight loss may improve OA symptoms.
Food poisoning (also known as foodborne illness or foodborne disease) is any illness that results from eating contaminated food. Harmful bacteria are the most common cause of food poisoning, but there are many other causes, including the following:
The most common foodborne infections are caused by three bacteria -- Campylobacter, Salmonella, and E. coli O157:H7 -- and by a group of viruses called calicivirus, better known as Norwalk-like virus:oodborne disease: A disease caused by consuming contaminated food or drink. Myriad microbes and toxic substances can contaminate foods. There are more then 250 known foodborne diseases.