The flu is sweeping through Spain, with health officials expecting the peak of infections in the coming two weeks. According to data from the National Center for Epidemiology, from December 16 to 22, there were 665.5 cases of flu, COVID-19, and RSV per 100,000 people, a significant rise compared to earlier weeks.

In addition to the well-known flu and colds, another virus is also experiencing a notable rise: norovirus, which is expected to pose another challenge for medical consultations. However, flu continues to be the primary concern for health authorities.

Flu B Dominates, But Flu A Lingers

Most cases so far have involved flu B, known for causing fever, body aches, and cough. However, regions like Asturias are reporting increasing cases of flu A, which carries a higher epidemic risk. Health officials are closely monitoring the situation.

Health Authorities Emphasize Prevention
To curb the spread of respiratory illnesses, experts recommend:

• Vaccination: Critical for those over 60, pregnant women, young children, and people with chronic conditions.
• Hand hygiene: Frequent washing with soap or using hand sanitizer.
• Avoiding close contact: Especially with those showing symptoms.
• Covering coughs and sneezes: Use a tissue or your elbow.
• Ventilating indoor spaces: Even during cold weather.
• Staying home if unwell: To prevent infecting others.

Authorities stress the importance of public cooperation. They stated that flu is not a minor illness, and protecting vulnerable groups is crucial. As Spain nears the peak of its flu season, communities must remain vigilant and proactive in following health guidance.

The Rise of Norovirus

In addition to the flu, another virus is gaining attention: norovirus. This highly contagious virus causes sudden episodes of diarrhea, vomiting, and fever, with symptoms appearing unexpectedly and lasting between 24 and 72 hours. Although there is no specific treatment, authorities recommend staying hydrated to manage the symptoms.

Norovirus, sometimes called ‘stomach flu’ or ‘stomach virus,’ is not related to influenza. While the flu is caused by the influenza virus, norovirus triggers acute gastroenteritis, an inflammation of the stomach or intestines. Common symptoms include diarrhea, vomiting, nausea, and stomach pain, though it can also cause fever, headaches, and body aches. Multiple infections are possible over a lifetime due to different strains providing limited immunity.

How Norovirus Spreads

Norovirus spreads rapidly through direct contact with an infected person, sharing food or utensils, consuming contaminated food or water, or touching infected surfaces and then putting unwashed hands in the mouth. The virus can continue spreading up to two weeks after recovery.

In Spain, hundreds of people have sought emergency care for norovirus-related symptoms, with contaminated seafood, particularly shellfish like oysters, being linked to some outbreaks. This highlights the importance of food safety and hygiene during this time.

Take Care of Yourself and Others

With the flu and norovirus spreading across Spain, it’s a good time to stay mindful of your health and the well-being of those around you. If you’re feeling sick, it’s best to rest and avoid spreading the illness, while staying hydrated and looking after your symptoms. For those who are more vulnerable, like older neighbors or friends with young children, check in on them if you can, and offer a helping hand if needed. We can all do our part to make sure we stay healthy and protect those who might need a little extra support during this time. Let’s look out for each other and get through the season safely.

Main image: Pexels/Gustavo Fring