How do communicable diseases spread through food?
Answers
Answer:
communicable disease spread from one infected person to one healthy person through food
Explanation:
When the food eaten by an infected person is eaten by a healthy person , the communicable disease spread
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Infectious diseases are caused by micro-organisms such as bacteria or viruses. People can become infected through: Eating contaminated food. Drinking contaminated water.
Main points
Main pointsEvery year, 5000-7000 cases of food and waterborne diseases are registered (often referred to as "food poisoning").
The recorded cases are just the tip of the iceberg.
Imported food is the source of infection in many outbreaks.
Norovirus is probably the most common cause of domestic food and waterborne disease cases.
Many disease cases are infected when travelling abroad.
Since 2009, travel-related Salmonella infections have declined due to reduced prevalence in poultry in European countries.
The water supply network in Norway has special challenges due to dispersed populations, many small waterworks and a poor quality pipe infrastructure.
Norway still has one of Europe's lowest incidences of infection from food and animals.
About food and waterborne infections
A variety of bacteria, viruses and parasites transmitted through food and water can cause disease. The sever
ity and duration of disease vary considerably (NIPH, 2016a; Kapperud, 2015).
ity and duration of disease vary considerably (NIPH, 2016a; Kapperud, 2015).Surveillance at the Norwegian Institute of Public Health shows that the most common cause of food and waterborne infection in Norway is norovirus, with Campylobacter, Salmonella and E. coli next in line (NIPH, 2016a, 2016b, 2016c):
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