[21twelve]

Headache, funny taste and backaches are symptoms. Although I think the funny taste/smell is fairly rare. The other two are seen in 50 to 60% iirc.

[R.I.chopper]

The smell/taste thing is that smell/taste are absent ....ENT’s in China found this to be a prevailing symptom

[Osage Orange]

I've two out of those three....and work in a Hosp.

I will soon be on the "WALKING DEAD" thread...