Headaches frequently occur with CSF leaks. The headache may get better when you lie down and worse when you sit up. Can It Cause a Runny Nose? A CSF leak doesn't usually cause a runny nose but it can.

The common symptoms of hMPV, as stated by WHO in its fresh guidelines are: cough, fever, sore throat, runny or stuffy nose, body ache and headache. "It can make a few people quite sick ...