Can the coronavirus disease spread through food?

Can the coronavirus disease spread through food?

It is very unlikely that COVID-19 is transmitted through food. However, as a matter of good hygiene practice, anyone handling food should wash their hands often with soap and water for at least 20 seconds before doing so. Crockery and eating utensils should not be shared. Clean frequently touched surfaces regularly.

Do you need to wash food packaging?

If you have been shopping, there should be no need to sanitise the outer packaging of food. This is because food businesses are required to have a system for managing food safety in place, which should include keeping packaging clean.

You should still follow good hygiene practice by washing your hands after handling any outer packaging.

Can you get the coronavirus disease (COVID-19) from packaging?

The risk of imported food and packaging from affected countries being contaminated with coronavirus is very unlikely. This is because the law requires the exporter to follow the right controls during the packing and shipping process to ensure good hygiene is met.

Can the coronavirus survive on surfaces?

It is not certain how long the virus that causes COVID-19 survives on surfaces, but it seems likely to behave like other coronaviruses. A recent review of the survival of human coronaviruses on surfaces found large variability, ranging from 2 hours to 9 days (11).

The survival time depends on a number of factors, including the type of surface, temperature, relative humidity and specific strain of the virus.

Do I need to wash my hands before preparing food during the COVID-19 pandemic?

It is important to wash your hands with soap and water, for at least 20 seconds before and after you prepare food.

Should food packaging be washed clean during the coronavirus pandemic?

If you have been shopping, there should be no need to sanitise the outer packaging of food. This is because food businesses are required to have a system for managing food safety in place, which should include keeping packaging clean.

Are there precautions to take while eating in a restaurant during the COVID-19 pandemic?

There is no evidence that the virus that causes COVID-19 is transmitted by food, including fresh fruits and vegetables. The virus can be killed while cooking food at temperatures of at least 70°C.

Food buffets are not recommended because of the risk of close physical contact with others, shared serving implements and multiple people touching the surfaces on the buffet. Indoor dining spaces should have a maximum of 4 people in 10 square metres. The distance from the back of one chair to the back of another chair should be at least 1 metre apart for both indoor and outdoor dining, and guests that face each other should also be at this distance.

Guests should be reminded when entering and leaving the area to clean their hands. When the physical distance of at least 1 metre cannot be guaranteed, masks are recommended to be worn by staff and guests.

Can you contract the coronavirus disease by touching a surface?

Like the common cold, coronavirus infection usually occurs through close contact with a person with novel coronavirus via cough and sneezes or hand contact. A person can also catch the virus by touching contaminated surfaces if they do not wash their hands.

Can you contract COVID-19 by touching contaminated surfaces?

People could catch COVID-19 by touching contaminated surfaces or objects – and then touching their eyes, nose or mouth. If they are standing within one meter of a person with COVID-19 they can catch it by breathing in droplets coughed out or exhaled by them. In other words, COVID-19 spreads in a similar way to flu.

In what conditions does COVID-19 survive the longest?

Coronaviruses die very quickly when exposed to the UV light in sunlight. Like other enveloped viruses, SARS-CoV-2 survives longest when the temperature is at room temperature or lower, and when the relative humidity is low (<50%).

What can I do to prevent COVID-19 during grocery shopping?

• Clean your hands with sanitizer before entering the store.
• Cover a cough or sneeze in your bent elbow or tissue.
• Maintain at least a 1-metre distance from others, and if you can’t maintain this distance, wear a
mask (many stores now require a mask).
• Once home, wash your hands thoroughly and also after handling and storing your purchased
products.

How to decontaminate clothes from the coronavirus disease (COVID-19)?

Use the warmest water setting and dry items completely. Dirty laundry that has been in contact with an unwell person can be washed with other people's items. To minimise the possibility of dispersing virus through the air, do not shake dirty laundry prior to washing.

How should I wash clothes to prevent the spread of COVID-19?

To reduce the possibility of spreading the virus through the air, do not shake dirty laundry. Wash items in accordance with the manufacturer’s instructions. All dirty laundry can be washed in the same load. If you do not have a washing machine, wait a further 72 hours after your self-isolation has ended when you can then take the laundry to a public launderette.

What surfaces should be cleaned during the COVID-19 pandemic?

High-touch surfaces in these non-health care settings should be identified for priority disinfection such as door and window handles, kitchen and food preparation areas, counter tops, bathroom surfaces, toilets and taps, touchscreen personal devices, personal computer keyboards, and work surfaces.

What are the long lasting fruits and vegetables I should buy for COVID-19 quarantine?

WHO recommends consuming a minimum of 400 g (i.e. 5 portions) of fruits and vegetables per day. Citrus fruits like oranges, clementines and grapefruit are good options, as well as bananas and apples, which can also be cut into smaller pieces and frozen for later consumption or to add to smoothies.

Root vegetables such as carrots, turnips and beets, as well as vegetables like cabbage, broccoli and cauliflower are relatively nonperishable. Garlic, ginger and onions are also great options to keep at home, as they can be used to add flavour to a variety of meals.

Is it good to buy frozen fruits and vegetables to eat during the COVID-19 pandemic?

All frozen fruits such as berries, pineapple and mango are great options, as they still contain high levels of fibre and vitamins and are often less expensive than the fresh versions. These frozen fruits can be added to juices, smoothies or porridge or eaten with low-fat plain yogurt after defrosting.

Frozen vegetables are nutritious, quick to prepare, and consuming them can help reach the recommendations, even when fresh foods are scarce.

What are some of the ways by which COVID-19 is transmitted?

COVID-19 transmits when people breathe in air contaminated by droplets and small airborne particles. The risk of breathing these in is highest when people are in close proximity, but they can be inhaled over longer distances, particularly indoors.

How long can the virus that causes COVID-19 survive on surfaces after being expelled from the body?

After being expelled from the body, coronaviruses can survive on surfaces for hours to days. If a person touches the dirty surface, they may deposit the virus at the eyes, nose, or mouth where it can enter the body and cause infection.

Which types of settings does COVID-19 spread more easily?

The “Three C's” are a useful way to think about this. They describe settings where transmission of the COVID-19 virus spreads more easily:

• Crowded places;
• Close-contact settings, especially where people have conversations very near each other;
• Confined and enclosed spaces with poor ventilation.

Can I have close contact with people if I'm wearing a mask during COVID-19?

While wearing a mask, you should still keep physical distance from others as much as possible. Wearing a mask does not mean you can have close contact with people.

Is it safe to live in the same house as someone with COVID-19?

People who live in the same household as someone with COVID-19 are at the highest risk of becoming infected because they are most likely to have prolonged close contact. People who stayed overnight in the household of someone with COVID-19 while they were infectious are also at high risk.

How does fresh air help to prevent the spread of COVID-19?

Bringing fresh air into a room and removing older stale air that contains virus particles reduces the chance of spreading COVID-19. The more fresh air that is brought inside, the quicker any airborne virus will be removed from the room.

How large does a meeting or event need to be in order to be a “mass gathering” during the COVID-19 pandemic?

High profile international sporting events such as the Olympics or World Cups as well as international religious events such as the Hajj count as mass gatherings.

How to eat healthy in quarantine during the COVID-19 pandemic?

Consume enough fibre because it contributes to a healthy digestive system and offers a prolonged feeling of fullness, which helps prevent overeating.

To ensure an adequate fibre intake, aim to include vegetables, fruit, pulses and wholegrain foods in all meals. Whole grain foods include oats, brown pasta and rice, quinoa and whole-wheat bread and wraps, rather than refined grain foods such as white pasta and rice, and white bread.

Good hydration is crucial for optimal health. Whenever available and safe for consumption, tap water is the healthiest and cheapest drink. It is also the most sustainable, as it produces no waste, compared to bottled water.

Can we spray disinfectants on streets and sidewalks during the COVID-19 pandemic?

Streets and sidewalks are not considered as routes of infection for COVID-19. Spraying disinfectants, even outdoors, can be noxious for people's health and cause eye, respiratory or skin irritation or damage.