The Danish holiday party season brings an increased risk of stomach infections, and hand sanitizer alone will not protect you. The Statens Serum Institute shares seven tips to avoid norovirus during festive gatherings.
Holiday gatherings raise infection risks
The Christmas lunch season is in full swing across Denmark. Over the coming weeks, families, friends, and workplaces will celebrate with buffets and snaps, often in crowded rooms. As enjoyable as these events are, they also come with a higher chance of catching norovirus—known locally as “Roskilde sickness.” Each December, thousands of Danes fall ill with vomiting and diarrhea, often linked to shared meals and poor hygiene.
The Statens Serum Institute (SSI) warns that this time of year is the peak season for stomach infections. A big part of the problem is that many guests use the same serving spoons, utensils, or plates without proper handwashing.
Soap, not sanitizer, is what works
According to health experts, Danish healthcare professionals emphasize that regular hand sanitizer does not kill norovirus effectively. The virus is unusually resistant and can survive on surfaces for long periods. For that reason, the SSI stresses the need for thorough washing with warm water and soap before approaching the buffet or preparing food for others. Simple habits can make a real difference in preventing the spread.
Surprisingly, many people still assume hand sanitizer provides full protection, but when it comes to norovirus, only proper handwashing removes the risk. The advice applies both at home and in restaurants or public events.
How to eat safely at the buffet
The SSI has published seven practical rules to help decrease the spread of infection during this year’s gatherings. Each of these is easy to follow but highly effective when everyone participates.
- Wash hands thoroughly with warm water and soap before touching any food.
- Always use the serving utensils—never your fingers or your own cutlery.
- Hold bread with a napkin or cloth while slicing.
- Use a clean plate if you return to the buffet.
- Keep food either hot or properly chilled, never at room temperature for long.
- Refrigerate leftovers quickly after the meal.
- Stay home if you experience vomiting or diarrhea.
One sick guest can infect many
Even small gatherings can lead to large outbreaks. All it takes is one contagious person or a dish left sitting out too long. If that happens, the virus can spread fast to others through shared utensils, tables, or even door handles. Because norovirus spreads so easily, health officials urge anyone feeling unwell to skip social events until fully recovered.
For guests who are healthy and attending festive meals, it is also wise to observe basic health and hygiene principles. This includes using serving spoons, keeping food at correct temperatures, and cleaning surfaces properly afterward. Even though these details may seem minor, they can prevent an unpleasant outbreak that can disrupt an entire company party or family event.
Taking extra care this season
Because of the increased number of parties, health authorities expect more cases in December. Luckily, following these preventive steps can significantly cut the risk. Remember, washing your hands correctly and keeping food safe are simple habits with big results. And for visitors or new residents in Denmark, understanding how Danish healthcare responds to such outbreaks can also be valuable insight.
In the end, staying mindful of hygiene ensures everyone can enjoy the season without unexpected illness. Denmark’s emphasis on prevention and shared responsibility continues to play a key role in keeping gatherings safe and healthy this winter.
Sources and References
The Danish Dream: Danish Healthcare Explained for Tourists & Expats
The Danish Dream: Health Insurance in Denmark for Foreigners
DR: Hand Sanitizer Is Not Enough – Statens Serum Institut Shares Advice Before Stomach Bug Season
