You're likely already infected with a brain-eating virus you've never heard of Fatal brain infection was thought to be from profound immune suppression. Not anymore.

🚨 VIRUS ALERT: You likely carry JC virus (JCV) right now. Up to 70–90% of adults do. Usually harmless, but if immunity drops it can reactivate and cause PML, a rare, often fatal brain disease.

#Bluesky #Science #Health #JCvirus #MS #Lupus #Neurology

You're likely already infected with a brain-eating virus you've never heard of https://arstechni.ca #Infectiousdisease #casestudy #JCvirus #Health #PML

#progressive multifocal leukoencephalopathy (PML) increase risk with #natalizumab #JCvirus