
The official list of Covid-19 symptoms has been expanded to include nine new signs of illness.
The extension of the symptoms list to include ailments such as sore throat, fatigue and headache could help to reduce infections, one expert said.

The official list of Covid-19 symptoms has been expanded to include nine new signs of illness.
The extension of the symptoms list to include ailments such as sore throat, fatigue and headache could help to reduce infections, one expert said.