The Chair of the Irish Epidemiological Modelling Advisory Group and a member of the National Public Health Emergency Team (NPHET), Professor Philip Nolan has said that the next seven days will be crucial as an indication if Covid-19 is being contained.
Prof Nolan said that looking the rate of increase over the last five days, it had fallen to around 15% and this is a testament to how carefully people have observed the restrictions that have been introduced.
But it will not be enough to successfully contain the disease. Social distancing measures have had a very big impact – but the impact of measures taken last Friday will not be known for another seven days.
Prof Nolan said the experts do not know when the virus will peak, the objective is to suppress the virus so that the peak is very late and very low.
We will be living with virus for quite some period of time and will have to adapt to this, he said. This is a long, slow battle against a new disease which was unknown prior to last December. “We will have to adapt to slow its progress.”
On Newstalk Breakfast Prof Nolan said he had “a good level of confidence” in the matrix being used for testing. He acknowledged that not everyone who has the virus has been tested, but the figures to date give a good indication.
The situation was that between 20 per cent and 60 per cent of cases could go undetected because the symptoms are so mild, that was why it was important for everyone to take steps to self isolate. “That is the safe and correct thing to do.”