Common Infectious Diseases Caused by Food

August 11, 2022
1 min read
Common Infectious Diseases Caused by Food

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Eating healthy is essential to maintaining a good quality of life and avoiding health issues like anemia. You must always be careful with the food you ingest and ensure the person or place handling it is also careful.

Certain products, especially raw ones, carry bacteria that cause illness if consumed unwashed. You can avoid some common infectious diseases caused by food with simple practices that have a great impact. Washing and disinfecting products before cooking is a quick process that could prevent many problems.


This infection comes from salmonella bacteria. It is very common in animals because it lives inside their digestive system. Consuming animal products comes with a certain risk, especially when they’re raw or undercooked. Symptoms from this infection include vomiting, diarrhea, abdominal pain, and fever, and can last up to seven days. Always clean food products thoroughly before cooking.


This virus commonly spreads from uncooked shellfish that had contact with contaminated water or hands. Eating raw foods always comes with a higher risk because they go through no treatment before reaching your stomach.

Cooking at high temperatures is important to avoid sickness and kill bacteria; some foods taste better raw but also contain dangers. Symptoms include nausea, stomach pain, and diarrhea.

Hepatitis A

Also called HAV, this infection attacks the liver and is the only infectious disease with a vaccine to prevent its spread. It is commonly found in blood and is transmitted when you unknowingly ingest the virus; this could happen when consuming the blood of a contaminated animal. HAV can also be transmitted between humans sexually.

It is a common type of hepatitis; symptoms include fatigue, nausea, and stomach pain. Educating yourself about Hepatitis A will ensure you know what to do if you or someone close to you falls ill. Stay alert and ensure you know that what you eat is properly cooked.

Staph Poisoning

Staphylococcus is the bacteria that causes staph poisoning. It is an intestinal infection caused by the ingestion of toxins. It is a common infectious disease caused by unwashed food or hands handling food. It is very easy to get a staph infection, and the symptoms include nausea, vomiting, and stomach cramps.

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