Having virus in sd card

Apr 20, 2018
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I have almost 300 photos and videos along with 2 to3 apps in my sd card. From one month about 150 photos were not opening i. e; with black color and exclamation mark on them. And about 30 photos are clear in upper half and blur in lower half. I suspect of having virus in sd card. As i have valuable information in those photos, please help me out
 
Solution
It's probably not a virus. The SD card is simply failing. Try to back up to a hard drive because sooner or later the SD card won't work at all