Eleven countries have reported salmonella food poisoning, linked to Kinder chocolate products produced in Belgium, according to the UN health agency.
There have been more than 150 suspected cases of salmonellosis – from Belgium to the US – after UK regulators flagged a cluster of salmonella typhimurium cases a month ago, leading to a global recall, the World Health Organization (WHO) said recently.
By April 25, 151 genetically related cases of salmonella typhimurium suspected to be linked to the consumption of the implicated chocolate products were reported from Belgium (26), France (25), Germany (10), Ireland (15), Luxembourg (1), the Netherlands (2), Norway (1 case), Spain (1 case), Sweden (4), the UK (65) and the USA (1).
Children under 10 have been most affected – comprising around 89 percent of cases – and available data indicates that nine patients were hospitalised. There have been no fatalities.
The risk of spread in the WHO European region and globally is assessed as moderate until the information is available on the full recall of the products, the WHO said.
Genetic sequencing of the salmonella bacteria which sparked the food scare showed that the pathogen originated in Belgium.
At least 113 countries across Europe and globally have received Kinder products during the period of risk, the UN agency said, adding that salmonella bacteria matching the current human cases of infection were found last December and January, in buttermilk tanks at a factory run by chocolate makers Ferrero, in the Belgian city of Arlon.
The factory was ordered to temporarily close earlier this month.
The outbreak strain of salmonella is resistant to six types of antibiotics, according to the WHO.
Symptoms of salmonellosis are relatively mild and patients will make a recovery without specific treatment, in most cases.
However, the risks are higher for some children and elderly patients where dehydration can become severe and life-threatening.
Although there are around 2,500 strains of salmonella bacteria, the majority of human infections are caused by two serotypes – typhimurium and enteritidis.
Salmonellosis is characterised by acute fever, abdominal pain, nausea, vomiting, and diarrhoea that can be bloody as in most of the current cases of infection.
Symptoms typically begin between six and 72 hours after ingestion of food or water contaminated with salmonella, and sickness can last from two to seven days.
Salmonella bacteria are widely found in domestic and wild animals, such as poultry, pigs, and cattle.
Pets are not immune either, and salmonella can pass through the entire food chain from animal feed, primary production, and to households or food-service establishments and institutions.
In humans, salmonellosis is generally contracted after eating contaminated food of animal origin – mainly eggs, meat, poultry, and milk.
Source: United News of Bangladesh