What disease is caused by a spore-forming bacterium?

Inhalation or respiratory anthrax is an infectious disease caused by inhaling the spores of the bacterium. While anthrax commonly affects hoofed animals such as sheep and goats, humans may acquire this disease as well. Anthrax is a potential agent for use as a biological weapon or bio-terrorism.

Which of the following are spore-forming food pathogens?

The main food poisoning spore-formers are Clostridium botulinum, C. perfringens (formerly known as C. welchii) and Bacillus cereus.

What is spore-forming bacteria in food?

Spore-forming bacteria are considered a major threat in heat-treated food plants. Spores show typical resistance to both chemicals such as disinfectants and physical treatments (thermal or non-thermal) used in the food processing industry [1].

What are three examples of viral diseases?

Examples of exanthematous viral diseases include:

• measles.
• rubella.
• chickenpox/shingles.
• roseola.
• smallpox.
• fifth disease.
• chikungunya virus infection.

How do you tell if a bacteria is spore forming?

The use of microscopy to visualize is normally considered the best method to assess sporulation. Phase contrast can be used to observe endospores, as can the Moeller stain or malachite green staining methods which actually stain the endospore and thus are clear confirmation that sporulation occurred.

What color is a spore forming bacteria?

Mature spores stain green, whether free or still in the vegetative sporangium; vegetative cells and sporangia stain red. Endospores do not form normally during active growth and cell division.

Are bacteria in food always harmful?

Bacteria, viruses and parasites are the sources of many food poisoning cases, usually due to improper food handling. Some bacteria, in small amounts, are not harmful to most healthy adults because the human body is equipped to fight them off.

What importance are spore forming bacteria in the food industry?

Introduction. Bacterial spores are of concern to the food industry due to their ability to survive processing, the various steps designed to kill the vegetative cells, and their potential to subsequently germinate and grow in food, thereby decreasing its safety and shelf-life (Daelman and others 2013).

What are some examples of bacterial diseases?

Other serious bacterial diseases include cholera, diphtheria, bacterial meningitis, tetanus, Lyme disease, gonorrhea, and syphilis.

What kind of bacteria can cause foodborne illness?

Foodborne illness caused by sporeforming bacteria. However,if conditions are right, the spore can turn into a vegetative cell that can proliferate in food and cause illness. There are three notable sporeforming bacteria that can cause foodborne illness–Bacillus cereus, Clostridium perfringens and Clostridium botulinum.

Are there any foodborne diseases associated with the spore?

Even though it should be relatively easy to control this kind of food poisoning, C. perfringens is still one of the most common sources of foodborne diseases.

How many diseases can be caused by food?

Many different disease-causing germs can contaminate foods, so there are many different foodborne infections (also called foodborne disease or food poisoning). Researchers have identified more than 250 foodborne diseases. Most of them are infections, caused by a variety of bacteria, viruses, and parasites. Harmful toxins and chemicals also can

What are the symptoms of a foodborne illness?

Common symptoms of foodborne diseases are nausea, vomiting, stomach cramps, and diarrhea. However, symptoms may differ among the different types of foodborne diseases. Symptoms can sometimes be severe, and some foodborne illnesses can even be life-threatening.