prodrome phase and may last for 2 to 4 days. During this stage, people are sometimes contagious." > prodrome phase and may last for 2 to 4 days. During this stage, people are sometimes contagious." /> prodrome phase and may last for 2 to 4 days. During this stage, people are sometimes contagious." /> PatEdu.com : Smallpox
At this time, people are usually too sick to carry on their normal activities. This is called the <EM CLASS=prodrome phase and may last for 2 to 4 days. During this stage, people are sometimes contagious." id=main class=main onclick='coord(event);' onload='imgLoaded()' width='0' height='0' style='position:absolute;top:0;left:0;' >