Doha – Social media posts about neck lymph node cases linked to raw milk consumption prompted Moroccan health authorities to address mounting public concerns over tuberculosis transmission on Tuesday.
The National Office for Food Safety (ONSSA) asserted that dairy products from licensed production units undergo rigorous monitoring protocols.
An ONSSA official told local news outlets that products from unlicensed facilities or those marketed outside controlled channels pose substantial health risks.
Medical experts revealed that while human-to-human transmission accounts for 90% of tuberculosis cases, animal-to-human transfer constitutes 10% of cases in certain countries.
The bacteria spread through direct animal contact or consumption of their products, with unpasteurized milk posing the greatest risk.
Research indicates that cattle, sheep, goats, cats, and dogs can harbor tuberculosis bacteria without displaying immediate symptoms, remaining contagious for months. The disease progresses gradually, with late-stage symptoms manifesting in both animals and humans.
Contaminated raw milk from infected animals presents the primary transmission route. Medical authorities noted that milk from monitored farms still requires heat treatment, as asymptomatic animals may carry bacteria.
Lymph node tuberculosis emerges as the predominant form from dairy contamination, potentially affecting other organs.
Health officials classified three safe milk categories: pasteurized (60-70°C), sterilized (above 100°C), and ultra-high temperature (UHT) processed milk, which maintains freshness for six months without refrigeration.
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Public concern surged after social media users circulated videos depicting individuals with swollen neck glands.
Besides tuberculosis, untreated milk can cause food poisoning, diarrhea, digestive system disorders, and in extreme cases, death, particularly affecting vulnerable groups like children, elderly, pregnant women, and immunocompromised individuals.
ONSSA pointed out that consumers should check for authorization numbers printed on packaging to verify product safety. The office cautioned against purchasing milk from unregulated vendors or consuming traditional cheese made from untreated milk.
The situation triggered demands for enhanced market surveillance and consumer education about safe consumption practices. Officials maintained that heat treatment preserves milk’s nutritional value while safeguarding against health risks.
