The detection of radiation in food in Japan following the devastating earthquake is more serious than initially feared, said the World Health Organisation (WHO) today.
But the European Union said there were no current health risks to the region’s consumers as the bloc imported little food from Japan. It confirmed that control measures would be stepped up in the wake of the disaster that seriously damaged a Japanese nuclear reactor triggering a radiation leak.
Serious situation
Peter Cordingley, Manila-based spokesman for WHO's regional office for the Western Pacific, told Reuters: "Quite clearly it's a serious situation. It's a lot more serious than anybody thought in the early days when we thought that this kind of problem can be limited to 20 to 30 kilometres.”
The WHO spokesman said there was no current evidence to suggest that contaminated food had been exported to other countries although "it's safe to suppose that some contaminated produce got out of the contamination zone," he said.
Leafy green vegetables, meat, milk and eggs are likely to be most at risk from contamination, said the WHO in guidance released today. However, canned food was less likely to be affected because of food processor control mechanisms.
Regional anxieties surfaced last week as reports emerged of contaminated vegetables, milk, water and dust from Japan in the aftermath of the huge quake and subsequent tsunami that is believed to have killed tens of thousands and smashed the Daiichi nuclear reactor in Fukushima.
Japan has forbidden the sale of raw milk from Fukushima prefecture and spinach from another nearby area. It said more restrictions on food may be announced later on Monday. Government officials admitted that some food with radioactivity above the safety limit might be on shop shelves in Japan.
Last week, the European Commission said there were currently no health risks to consumers as Japan was authorised to export few food products of animal origin into the region – including some vegetables, bivalve molluscs, feed and feed derivatives.
The EC representative reassured a meeting of the Council of Ministers that “following the possible radioactive contamination of the products, controls will be reinforced by the Member States importing such products”.
WHO guidance
The Geneva-based body today issued more detailed guidance on the possible risk of food contamination from radiation.
A number of compounds are of particular concern for food contamination - including isotopes of strontium, isotopes of iodine - particularly iodine 131, and isotopes of caesium, notably caesium 137.
Leafy greens will be most exposed to direct contact from contaminated air, it added. Meat, milk and egg products will be at risk of contamination through the animal eating contaminated grass or feed.
Processed products such as canned foods are unlikely to contain potentially contaminated raw material because of the existing safety and quality screening mechanisms already in place in the food industry.
(seafood.vasep.com.vn) In Gia Vien district, tilapia farming—particularly the “duong nghiep” strain—is expanding rapidly and gradually becoming an efficient production model for local farmers. Hatcheries in the area are supplying high-quality, uniform, and disease-free fingerlings, meeting the growing demand for commercial farming.
(seafood.vasep.com.vn) On the afternoon of March 19, Vice Chairman of the Ca Mau Provincial People’s Committee, Le Van Su, chaired a meeting to address bottlenecks and propose solutions to expand the super-intensive whiteleg shrimp farming model using low water exchange and high biosecurity standards (RAS-IMTA).
(seafood.vasep.com.vn) On March 10, 2026, the Ho Chi Minh City People’s Committee issued Decision No. 1377/QD-UBND approving the Aquatic Animal Disease Prevention and Control Plan for the 2026–2030 period. The decision takes effect from the date of signing and replaces previous plans for the 2021–2030 period that had been issued prior to the administrative merger in Ba Ria – Vung Tau, Binh Duong, and Ho Chi Minh City.
(vasep.com.vn) In 2025, Chile imported more than USD 156 million worth of tuna, up 8.1% compared to the previous year and the highest level in the past five years. As the supply structure in this market is rapidly shifting, Vietnamese tuna is facing both opportunities to expand market share and increasing competitive pressure from Thailand, Colombia, and China.
(seafood.vasep.com.vn) Vinh Long Province is stepping up efforts to develop brackish water shrimp farming in a sustainable direction, identifying it as a key sector in its agricultural structure. In 2026, the province aims to reach around 71,300 hectares of shrimp farming, with an output of over 314,000 tons.
(seafood.vasep.com.vn) Ha Tinh Province is strengthening control over shrimp seed quality to minimize risks for the 2026 spring–summer farming season.
(seafood.vasep.com.vn) In February 2026, Vietnam’s pangasius exports reached USD 119 million, down slightly 5% year-on-year. However, thanks to strong performance in January, cumulative exports in the first two months of the year still reached USD 331 million, up 28% compared to the same period in 2025. Export activity slowed somewhat in February due to seasonal factors, particularly the Lunar New Year holiday, which disrupted production and shipments at many seafood processing enterprises.
(seafood.vasep.com.vn) Da Nang is accelerating the development of high-tech shrimp farming toward intensive production, disease control, and improved efficiency. Many shrimp farms have invested in automated environmental monitoring systems, continuously tracking indicators such as pH, dissolved oxygen, temperature, and salinity, enabling farmers to promptly adjust pond conditions and reduce disease risks.
(seafood.vasep.com.vn) The year 2025 is considered a turning point for Vietnam’s shrimp seed industry as the sector faces the need for strong transformation in technology, production management, and gradual self-sufficiency in broodstock supply. These factors are seen as key to improving seed quality and strengthening the competitiveness of the shrimp industry amid increasingly demanding market requirements.
(seafood.vasep.com.vn) In February 2026, Vietnam’s shrimp exports reached nearly USD 310 million, up 17% year-on-year. Cumulatively for the first two months of the year, shrimp export value totaled USD 690 million, an increase of 20% compared with the same period last year. Compared with the 22% growth recorded in January, the pace of increase in February slowed somewhat, reflecting seasonal factors as the Lunar New Year holiday partially disrupted processing and shipment activities. Nevertheless, the nearly 20% growth in the first two months indicates that shrimp orders from Vietnam are maintaining a more positive trend than in the same period last year.
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