Naples is taking decisive action to curb a growing outbreak of Hepatitis A, enacting an immediate ban on the sale and consumption of raw shellfish. The move comes as health officials report a significant surge in cases, particularly in the Campania region, raising concerns about public health and the upcoming Easter holiday.
As of early March 2026, a total of 133 Hepatitis A infections have been recorded in the Campania region, with Naples experiencing a rate ten times higher than the average of the past decade, according to local health authorities. The outbreak has already overwhelmed local emergency rooms, with patients being treated on gurneys due to a lack of available beds, reported Novella Carannante, an infectious disease specialist at the Cotugno Hospital in Naples.
The primary suspect behind the outbreak is the consumption of raw or undercooked shellfish, which can harbor the Hepatitis A virus accumulated from contaminated waters. Hepatitis A is an acute liver inflammation transmitted through contaminated food or water. The ban, issued by Naples Mayor Gaetano Manfredi, aims to prevent further spread of the virus, particularly as the Easter season approaches – a time when traditional dishes often include raw shellfish.
Rising Cases and Emergency Response
The current surge in Hepatitis A cases is unusual for this time of year, according to medical professionals. “We are in a very acute phase. Our emergency rooms are overcrowded, patients are being admitted on stretchers,” Carannante stated, as reported by 20min.ch. The hospital is currently operating at full capacity, treating a significantly larger number of severely ill patients than typically seen during this period. Normally, around ten mild cases are diagnosed and treated at home, but the current situation involves a “long list of severely ill patients.”
The ban on raw shellfish consumption in restaurants and food establishments carries penalties ranging from €2,000 to €20,000 for violations, with potential for business closures in cases of repeated offenses. Health authorities have also intensified food safety inspections and are urging increased vigilance regarding hygiene and preventative measures.
Understanding Hepatitis A and Prevention
Hepatitis A is typically more common in Campania during January, coinciding with increased consumption of raw seafood during the holiday season, explained Carannante. The virus can be transmitted through the fecal-oral route, meaning it spreads when someone ingests something contaminated with the feces of an infected person. This highlights the importance of thorough handwashing and safe food handling practices.
Experts strongly recommend consuming shellfish only when thoroughly cooked. The most effective protection against Hepatitis A is vaccination, which provides long-term immunity. Maintaining strict hygiene, including frequent and thorough handwashing and preventing cross-contamination in the kitchen are also crucial preventative measures.
Neapel verbietet Verzehr roher Meeresfrüchte wegen Hepatitis-A-Ausbruchs https://t.co/q9q9q9q9q9
— DiePresse (@DiePresse) March 20, 2026
Hepatitis Types: A Closer Look
While the current outbreak focuses on Hepatitis A, it’s important to understand the broader spectrum of viral hepatitis. Here’s a brief overview of the three main types:
- Hepatitis A (HAV): Caused by the Hepatitis A virus, transmitted through the fecal-oral route. Typically acute and self-limiting, with vaccination as a primary preventative measure.
- Hepatitis B (HBV): Caused by the Hepatitis B virus, transmitted through blood, sexual contact, and from mother to child during birth. Can be acute or chronic, with chronic infections increasing the risk of cirrhosis and liver cancer. Vaccination is available.
- Hepatitis C (HCV): Caused by the Hepatitis C virus, primarily transmitted through blood contact. Often chronic and can lead to cirrhosis and liver cancer. Currently, there is no vaccine available, but infection control measures are crucial.
Research into Hepatitis A virus strains circulating in the Campania region has been ongoing. A study published in 2020 investigated the genetic diversity of the virus between 2015 and 2018, monitoring sentinel sites to track its evolution. You can find more information about this research here.
What’s Next?
Health officials in Naples are continuing to monitor the situation closely, with further updates expected in the coming weeks. The effectiveness of the ban on raw shellfish will be assessed, and additional measures may be implemented if the outbreak does not subside. Residents and visitors are encouraged to stay informed and follow the guidance of local health authorities. The region is also preparing for increased scrutiny during the Easter period, when demand for shellfish traditionally rises.
This developing situation underscores the importance of food safety and public health vigilance. If you are traveling to the Campania region, or have recently consumed raw shellfish there, and are experiencing symptoms such as fatigue, nausea, abdominal pain, or jaundice, please consult a healthcare professional immediately.
Disclaimer: This article provides general information about Hepatitis A and should not be considered medical advice. Always consult with a qualified healthcare professional for diagnosis, and treatment.
Have you been affected by the Hepatitis A outbreak in Naples? Share your thoughts and experiences in the comments below.
