Health care workers are planning to take to the streets Tuesday at a rally in front of the Albany, N.Y. state capitol to protest mandatory vaccination. The rally is intended to call for freedom of choice in vaccination and health care" and to protest mandatory vaccination for influenza and the H1N1 swine flu. "This vaccine has not been clinically tested to the same degree as the regular flu vaccine," Tara Accavallo, a registered nurse on Long Island, told Newsday. "If something happens to me, if I get seriously injured from this vaccine, who's going to help me?" While physicians, nurses, and medical technicians may not be known for their willingness to march on state capitols, a recent New York Department of Health requirement has sparked an unusually intense response. The August 13 regulations say that all health care workers who "could potentially expose patients" must be vaccinated for influenza by November 30 unless it would be "detrimental" to the recipient's health. This raises an obvious and important question: Under what circumstances can government officials order mandatory vaccination? And could the general public be ordered to roll up their sleeves for injections, even if there might be side effects beyond a sore arm or mild fever? The concern in New York also comes as skepticism of vaccination in general seems to be on the rise.