Lesions are often described as painful until the healing phase when they become itchy (crusts).Rectal symptoms (e.g., purulent or bloody stools, rectal pain, or rectal bleeding) have been frequently reported in the current outbreak.Smallpox has been eradicated from the earth. Scabs fall off 14 to 28 days after the rash begins. Scabs fall off within 14 days after the rash begins. Scabs that can be infectious begin to form 10 to 14 days after the rash appears. Scabs that are not infectious begin to form four to seven days after the rash appears. Malaise, fever, rigors, vomiting, headache and backache precede the rash by two to three days. Lesions are most concentrated on the face, hands, and feet. Lesions can affect the face and scalp, but rarely affect the entire body equally. Lesions are most concentrated on the torso, with fewest on the hands and feet. Rash commonly develops on palms of the hands and soles of the feet. Lesions become firm, dome-shaped, and deep in the skin. Lesions sit on the skin surface and look like small blisters. Lesions change slowly, scabbing over after 9 to 15 days. Lesions change rapidly, crusting over within 24 hours. Lesions develop at the same time, and they look alike on any one section of the body, such as the abdomen, arms, or face.Ġ to 2 days of mild illness pass before the rash develops.Ģ to 3 days of severe illness pass before the rash develops. ![]() While some are new, others are crusting over (in “crops”). ![]() Lesions first appear in the throat or mouth, then on the face, or on the upper arms. Lesions first appear on the face or trunk. Smallpox is deadly severe comparing to chicken pox. Chickenpox is less deadly comparing to small pox.
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