The HSE is urging people to help limit the spread of RSV and flu by cocooning very young babies, covering coughs and making sure all vaccines are up-to-date.
The call comes amid a rise in RSV and flu infections, which are circulating at very high levels.
In the last week, there has been a 60% increase in the number of confirmed flu cases and a doubling of the number of patients who require admission to hospital due to flu.
The health service is currently managing 23 outbreaks of respiratory illness in hospitals across the country.
Dr Áine McNamara of HSE West and North West said that most cases of RSV and flu can be cared for at home, and usually clears between two and three weeks without treatment.
“Stay home from crèche, school or work and ask your pharmacist for advice on medicines. However, parents and caregivers should be vigilant of symptoms, trust their instincts and always contact their GP if they are worried, especially if the symptoms get worse quickly,” said Dr McNamara.
Last week also saw the highest weekly number of cases of RSV and the highest weekly hospitalisations caused by RSV in Ireland. This year has surpassed the peak of last year’s RSV surge.
“The best advice comes back to respiratory etiquette, covering coughs and sneezes, alongside regular handwashing,” added Dr McNamara.
“All very important to limit the spread of respiratory illness. We advise people with babies, particularly very young babies, to try to cocoon them and avoid having them in large crowds, or near people with cold and respiratory symptoms. If your child is sick, keep them away from other children and vulnerable adults where possible.”
The free nasal spray flu vaccine is available to all children aged between 2 and 17 from GPs and pharmacists.