Nurses from the New York State Nurses Association protest for improved Ebola safeguards, part of a national day of action, in New YorkTens of thousands of nurses across the United States staged protest rallies and strikes on Wednesday over what they say is insufficient protection for health workers dealing with patients possibly stricken with the deadly Ebola virus. California-based National Nurses United had expected about 100,000 nurses nationwide to participate in the protest, and a spokesman for the union said he expected about that many people to take part before the end of the day. More