The flu season has kicked off early this year, with notable rises in both influenza and RSV (Respiratory Syncytial Virus) cases reported across the Netherlands and Belgium. According to the latest statistics released by RIVM (the National Institute for Public Health and the Environment), the number of new influenza cases per 100,000 residents has increased from 17 to 25 over the past three weeks. Meanwhile, RSV cases have shown an even more significant jump, soaring from 132 to 234 cases per 100,000 residents.
Virologist Bert Niesters shared insights on the seasonal nature of these viruses, explaining, "RSV usually arrives with Sinterklaas and influenza typically joins us with the Christmas season. This should be expected during the winter period." Although the increase might raise eyebrows, Niesters reassured the community, saying, "The situation is manageable at the hospital. There are currently no alarming signals.">
Despite the manageable conditions in hospitals, Niesters emphasized the wisdom of receiving the flu vaccine as preventive action. With the festive season upon us, the question arises: What should families do if someone is feeling under the weather but still wants to participate in holiday gatherings?
Niesters advocates for what he calls “5G,” which he explains stands for five times common sense. He warns, "If you're genuinely sick, it's not wise to attend the Christmas dinner if vulnerable people are there." This advice is especially pertinent as RSV poses significant health risks to young children, particularly those under four years old.
Good hygiene practices are more important than ever during this season. Niesters advises, "Regularly wash your hands and cough in your elbow" to help mitigate the spread of viruses. Proper ventilation during gatherings is also advised. He points out, "If you turn on the gourmet, it gets hot inside and the CO2 levels rise significantly. By opening windows and doors, fresh air enters and reduces the risk of virus transmission." Such measures are particularly relevant as families gather around tables for holiday meals.
The RIVM advises maintaining distance from others if one has symptoms. If close contact is unavoidable, wearing a face mask can be beneficial. This approach is not limited to the Netherlands; the ECDC (European Centre for Disease Prevention and Control) has noted similar trends across nearly all European nations, indicating sharp increases in both influenza and RSV.
According to the ECDC, "The flu season has begun," and the need for vigilance during this period cannot be understated. With respiratory illnesses on the rise, it’s clear families need to balance holiday cheer with public health precautions.
Overall, as Europe braces itself for the winter months, health officials remain focused on advising the public. Infection data, hygiene guidelines, and vaccination reminders are top-of-mind as households prepare for celebrations amid rising flu and RSV cases. Awareness and adherence to recommended health practices can make all the difference this season, ensuring safety for both vulnerable members of our families and the community at large.
