i think the symptoms are more various and wide-ranging than at first realised.
i read of a nurse from a care home in washington state where several residents were infected with the covid-19.
she said the one noticeable thing they all had was redness about the eyes. but i guess that is often the way with the common cold or flu.
also a doctor said it is incorrect to say that if you have a watery nose or sneezing, that it's not the virus. he said they literally do not know enough about it yet. other symptoms reported were loss of appetite/ sense of smell/taste; digestive problems; body pains/muscle/joint aches. so its very difficult to tell. in mild cases.
a private healthcare company is offering tests at £250, reduced to £200 for nhs workers. many of his customers are corporate, wanting to get people back to work, who have recovered from it presumably.
but do they actually know that such a person is then immune. and if they are negative on test, they could contract it the very next day, so no more safe to travel mingle than anyone of unknown status.
better all keep our heads down.