Monkeypox: Considerable' monkeypox transmission can happen before symptoms appear, study suggests

'Considerable' monkeypox transmission happens before symptoms, study suggests Monkeypox can spread before symptoms appear, British researchers said on Wednesday, providing the first evidence indicating the virus can be transmitted this way. Jennifer Rigby Reuters

...

It was previously thought that monkeypox was almost entirely spread by people who were already sick, although pre-symptomatic transmission had not been ruled out and some routine screening had picked up cases without symptoms.

...