2 year old has recently had a cold (runny nose, sneezing, a very occasional cough (say one cough every few hours I’d say)) but no temp. This has now passed to 6 month old and he’s had the same symptoms but he had a temp for a day (highest was about 38.5 and temp has gone now so just a cold). 2 year old has been off nursery, presumably I need to get them (both?) tested before he can go back this week? Has anyone had to get a baby tested and was it ok? Thanks.