Sir, – Your editorial mentioned "official case-count is unreliable due to the scaling back of routine PCR testing" ("The Irish Times view on Covid-19 in Ireland: A time for vigilance", March 21st).
Maybe an alternative would be to watch the supermarkets. In the local Asda, tissues have been out of stock for weeks on end, reflecting the extremely high levels of Covid here. – Yours, etc,
GABRIEL BURNS,
Enniskillen,
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Co Fermanagh.