Posted February 22, 200817 yr NYC Dept of Health has issued an alert regarding a Hepatitis A case found at Socialista night club in New York City. Health officials warned patrons who visited the trendy West Village bar on February 8 that they could be infected with the acute infectious disease. What’s the big deal, you ask? Well, that’s the very night that Ashton Kutcher held his star-studded 30th birthday party at Socialista. Attendees at Kelso’s fête included his wife Demi Moore, Bruce Willis, Kate Hudson, Salma Hayek, Ali Larter, Amy Smart and Madonna. All patrons, including Ashton’s A-list pals, have been asked to get a vaccination as a precautionary measure. Hep A is most commonly transmitted by the faecal-oral contact. Source: New York Sun.