WHO says people should not fear food or packaging after traces of coronavirus found on imported frozen foods in China

play article
Subscribers can listen to this article
A woman looks at frozen food products in a supermarket following an outbreak of the Covid-19 in Beijing, China. Picture: Thomas Peter/Reuters
A woman looks at frozen food products in a supermarket following an outbreak of the Covid-19 in Beijing, China. Picture: Thomas Peter/Reuters

NEWS


Two cities in China have found traces of the Covid-19 coronavirus in cargoes of imported frozen food, local authorities said on Thursday, although the World Health Organisation (WHO) downplayed the risk of the virus entering the food chain.

A sample taken from the surface of frozen chicken wings imported into the southern city of Shenzhen from Brazil, as well as samples of outer packaging of frozen Ecuadorian shrimp sold in the north-western city of Xi’an, have tested positive for the virus, local Chinese authorities said.

Shenzhen authorities identified the chicken as originating from a plant owned by Aurora, Brazil’s third-largest poultry and pork exporter.

As confirmed Covid-19 cases continue to rise globally, the discoveries raise fresh concerns that the coronavirus that causes the disease can spread on surfaces and enter the food chain.

A day earlier, officials started investigating whether the first Covid-19 cases in New Zealand in more than three months were imported by freight.

There is no evidence that people can contract Covid-19 from food or from food packaging
US Food and Drug Administration and agriculture department

Viruses can survive up to two years at temperatures of minus 20°C, but scientists and officials say there is no strong evidence so far that the coronavirus can spread through frozen food.

“People should not fear food, food packaging or delivery of food,” the WHO head of emergencies programme Mike Ryan told a briefing.

The US Food and Drug Administration and agriculture department said in a joint statement: “There is no evidence that people can contract Covid-19 from food or from food packaging.”

Brazil’s Aurora, which is unlisted, said it had not been formally notified by the Chinese authorities of the alleged contamination.

The company said it takes all possible measures to prevent the spread of Covid-19 and there is no evidence it is spread through food. Brazil’s agriculture ministry said it was seeking clarification from Chinese authorities.

Reuters could not immediately reach the Ecuadorean embassy in Beijing.

Read: SA is worst hit as Africa’s Covid-19 infections pass 1 million

Shenzhen’s health authorities traced and tested everyone who might have come into contact with potentially contaminated food products, and all results were negative, the city’s notice said.

“It is hard to say at which stage the frozen chicken got infected,” said a China-based official at a Brazilian meat exporter.

The Shenzhen Epidemic Prevention and Control headquarters said the public needed to take precautions to reduce infection risks from imported meat and seafood.

The health commission of Shaanxi province, where Xi’an city is located, said authorities were testing people and the surrounding environment connected to the contaminated shrimp products, which were sold in a local market.

In addition to screening all meat and seafood containers coming into major ports in recent months, China has suspended some meat imports from various places, including Brazil, since mid-June.

Seven Argentine meat processing plants are temporarily not exporting to China because they have registered cases of Covid-19 among their employees, a source from the Argentine agricultural health agency Senasa said on Thursday.

Viruses can survive up to two years at temperatures of minus 20°C, but scientists and officials say there is no strong evidence so far that the coronavirus can spread through frozen food

The first cluster of Covid-19 cases was linked to the Huanan seafood market in the Chinese city of Wuhan. Initial studies suggested the virus originated in animal products on sale at the market.

Fengqin Li, who heads a microbiology lab at the China National Centre for Food Safety Risk Assessment told reporters in June the possibility of contaminated frozen food causing new infections could not be ruled out.

'Virus unlikely to survive on shipped goods'

Meanwhile, Rachel Graham, an epidemiologist at the University of North Carolina told Business Insider that “the virus — if it winds up on such packages at all — is unlikely to survive for the time it takes to ship goods from one place to another”.

“Even frozen, on a surface like that, you'll see the virus desiccate and dry out, which renders it completely non-infectious.

“It's likely that Chinese officials detected viral RNA on the packages, which doesn't pose a big threat. While RNA is virologically infectious, practically it is not,” she said. 

This also comes amid reports that New Zealand's recent outbreak was linked to imported food packages.

Xinfadi market, a sprawling food market in China’s capital Beijing, was linked to a cluster of infections in June. Authorities said the virus was found in the market on a chopping board on which imported salmons were handled.

How the virus entered Xinfadi market in the first place is yet to be determined, the Chinese Centre for Disease Control and Prevention said in its latest update of the investigation last month. The market will be reopened this weekend. Additional reporting Business Insider. 


facebook
twitter
linkedin
instagram

Delivering the 

news you need

+27 11 713 9001
news@citypress.co.za
www.citypress.co.za
69 Kingsway Rd, Auckland Park

E-Editions

All your favourite publications in one place.
Read now
Voting Booth
What are you doing to celebrate Heritage Day?
Please select an option Oops! Something went wrong, please try again later.
Results
Nothing, locking it down
93% - 14 votes
It's braai day
0% - 0 votes
The Jerusalema dance
7% - 1 votes
Vote