Marie-Louise ConnollyHealth correspondent, BBC News NI
Getty ImagesSeveral care homes in Northern Ireland have advised families not to visit loved ones as they attempt to protect residents from the current outbreak of the flu virus.
While this is normal procedure to control infection, it is understood there is growing concern about the rise in cases, especially among staff.
Almost 80% of care home residents have been vaccinated but it is understood there has not been the same take up among the workforce.
BBC News NI understands that at this stage the number of homes affected is not being regarded as a major issue but it is an indication of the impact the virus is having in caring for vulnerable men and women.
Getty ImagesOne source said they were concerned if staff sickness continued there would be issues around providing safe and sustainable care.
The Department of Health (DoH) has issued guidance to care homes about using face masks.
The impact on home care or domiciliary services is at this stage unclear but as in most sectors many social care staff are also floored by this strain of flu and unable to work.
The impact on home care or domiciliary services is at this stage unclear but as in most sectors many social care staff are also floored by this strain of flu and unable to work.
Figures released on Thursday show there were 1,184 new cases identified in the first week of December.
Last week, a paediatric emergency medicine consultant told BBC News NI that this season was the “most severe influenza outbreak” she has experienced.

The Public Health Agency (PHA) has appealed for everyone who is eligible for a vaccine to get one.
Dr Joanne McClean, its director, said the vaccine was the best defence against seasonal flu.
“We must not underestimate the seriousness of seasonal flu.
“It can result in hospitalisation, even for some otherwise healthy people. We have enough stock of vaccine for eligible people to avail of the offer.”
BBC News
