through air water etc.
My professor do mentioned about exceptions of the viruses that can multipled in food, I have not figure out yet
yes they do
No, viruses do not produce their own food. They are obligate intracellular parasites that rely on host cells to replicate and generate new virus particles. Viruses lack the machinery necessary for carrying out metabolic processes like producing food.
yes because it can decay the food
They do on occasion, but food poising is usually the result of bacteria.
Viruses do not eat, they parasitize cells.
To destroy viruses requires a high enough temperature. This is helpful to use an food thermometer while cooking.
viruses cannot spoil food because they need a host cell(living) to multiply. Food does not provide it a proper ambience or favourable conditions to survive/multiply.(in the atmosphere viruses are said to be dead).
No, bacteria and viruses are not responsible for most cases of food intolerance. Food intolerance primarily arises from the body's inability to properly digest certain foods, often due to enzyme deficiencies or sensitivities, rather than infections caused by bacteria or viruses. Common examples include lactose intolerance and gluten sensitivity. In contrast, bacteria and viruses are more commonly associated with foodborne illnesses and infections.
no
food handlers who do not wash their hands before handling foods
If the food has not been kept covered means, then the foods will be got attacked by germs, bacterias and viruses.