Almost perfect scores... I'm not sure that's a good thing

I didn't get any wrong, but I did have to use the second clue on a couple of them:

NameThatDisease.com - Test your disease knowledge

None wrong, needed second clue on a couple:

NameThatDrug.com - Test your drug knowledge

Didnt even need any of the second clues:

NameThatSerialKiller.com - Test your serial killer knowledge