The shadow of Hepatitis A is looming over Naples and its province, transforming a health alert into a full-blown food emergency. Yesterday's updated figures speak volumes: 133 total cases recorded since the beginning of the year. This surge has prompted the Campania Region to tighten its bivalve mollusc supply chain, identifying the source of the infection in the black market in the Phlegraean Fields.
The coastal outbreak: untraceable mussels
According to initial epidemiological reconstructions, "patient zero" of the viral spread appears to be found in the illegal markets of Varcaturo, Bacoli, and Nisida. It is in this coastal area that the sale of untraceable seafood, which evaded mandatory health checks, is thought to have been concentrated.
The illegal trade of mussels from unsafe waters triggered the chain of infection, bringing the virus directly to people's dinner tables.
Zero tolerance: seizures and reports
Law enforcement's response was swift. In Torre del Greco, the Carabinieri stopped a 73-year-old man who was transporting 25 kg of clams in his car, intended for sale but with no traceability documentation. The shipment was seized and ordered destroyed, and the man was reported.
Meanwhile, in Naples, the Local Police searched the alleys of the Spanish Quarter and the central squares (Carità, Bovio, and San Domenico Maggiore). Although no violations of conservation regulations were found in the 12 establishments inspected, strict compliance with the absolute ban on serving raw seafood remains paramount.
From Sorrento to Torre del Greco: the "cotto" ordinance
The alert quickly spread to the Sorrento Peninsula. Sorrento's special commissioner, Rosalba Scialla, signed a drastic ordinance: the consumption of raw or undercooked seafood is prohibited not only in restaurants and public establishments, but also in homes.
The ASL handbook is rigorous:
Prolonged cooking: Heat is the only way to inactivate the virus.
Hand hygiene: Wash thoroughly before handling any food.
Safe water: Use only controlled sources to wash fruits and vegetables.
The prevention network
While the Prevention Departments of the Local Health Authorities and the Experimental Zooprophylactic Institute of Southern Italy work to map every possible point of contamination, the General Directorate for Health Protection has activated a permanent technical-scientific network. The goal is twofold: to stop illegal trade along the coast and to raise awareness among a population that, historically, has struggled to give up the tradition of raw ham, which has now become a dangerous vehicle for infection.
In short
The shadow of Hepatitis A is looming over Naples and its province, transforming a health alert into a full-blown food emergency.
- Yesterday's updated figures speak clearly: 133 total cases recorded since the beginning of the year.
- A surge that prompted the Campania Region to tighten its bivalve mollusc supply chain, identifying the source of the contagion in the market...
- The coastal outbreak: untraceable mussels. According to initial epidemiological reconstructions, the "patient zero" of the viral spread would be…
Key questions
What is the main point of the news?
The shadow of Hepatitis A is looming over Naples and its province, transforming a health alert into a full-blown food emergency.
Why is this news relevant?
Yesterday's updated figures speak clearly: 133 total cases recorded since the beginning of the year.
Which detail helps us understand the case better?
This surge prompted the Campania Region to tighten its bivalve mollusc supply chain, identifying the source of the infection in the black market in the Phlegraean Fields.










A useful article, but many things remain confusing, in my opinion. People continue to buy from illegal markets because it's more expensive and they don't trust public controls. Those in charge talk but don't explain. Ordinances are often poorly written and not properly enforced. Products aren't traceable, and they risk making people sick.