HSE warn of rise in winter bug cases in Ireland and issue advice to parents

Health experts are urging the public to be cautious as cases of norovirus, commonly known as the winter vomiting bug, continue to rise

Norovirus spreads easily through direct contact, contaminated surfaces, and food, making it highly transmissible. 

In a recent notice, the HSE said the prevalence of the virus was growing: "Norovirus, a very common cause of gastroenteritis, is currently circulating at high levels in the community, and these levels are likely to continue for the next number of weeks. 

“It is highly infectious and spreads rapidly through close contact between individuals." 

This outbreak coincides with a wave of other seasonal illnesses, including influenza, RSV, and Covid-19. 

Healthcare services are under increasing pressure due to the combined impact of these infections. 

The HSE expressed concern over the strain on hospitals, and said that while norovirus typically spikes in winter due to increased social interactions, its presence alongside respiratory viruses is putting even more pressure on hospitals.

Although norovirus is usually a mild illness that resolves on its own, health officials are urging the public to take precautions to limit its spread. 

The HSE advises that most cases can be managed at home by staying hydrated and resting. 

"Norovirus, in most people, is an unpleasant but mild illness that passes quickly without any treatment," the HSE stated. 

"It can usually be managed at home - drinking plenty of fluids is usually all that is needed." 

Symptoms of norovirus include nausea, vomiting, diarrhea, stomach cramps, fever, headaches, and body aches. 

These typically develop within one to two days of exposure and last for a few days. The best course of action, according to health experts, is to stay home until symptoms subside. 

"There is no specific treatment for norovirus, so the best approach is to rest and let the illness run its course," the HSE advised. 

"You do not usually need medical attention unless complications arise." 

To reduce transmission, people are encouraged to practice good hygiene, such as washing hands thoroughly, disinfecting surfaces, and avoiding close contact with others while symptomatic.