There are 20 swine flu cases in the U.S. so far. But swine flu is currently the top three trending topics on Twitter, meaning hundreds of swine flu-related messages a minute are crossing the messaging/microblogging service. (“Swine flu,” #swineflu, and “CDC” are the surging topics.) Many are retweets of news stories; many, like the tweet above, are jokes.
Here’s a real-time feed of “swine flu” tweets. Let us know in comments if you see anything helpful or amusing.