WebJan 26, 2024 · There are fewer lesions, and they heal faster. Flat or malignant-type smallpox causes a rash that shows up slowly, merges, and remains flat and soft or “velvety” to the … WebMar 22, 2024 · Smallpox is a contagious and sometimes fatal disease caused by two related viruses: variola major and variola minor. Variola major is the more common and severe …
Smallpox - Symptoms, Causes, Treatment NORD
WebApr 15, 2003 · Following an incubation period, infected persons have prodromal symptoms that include high fever, back pain, malaise, and prostration. The eruptive stage is characterized by maculopapular rash that progresses to papules, then vesicles, and then pustules and scab lesions. The mortality rate for smallpox is approximately 30%. WebFeb 19, 2024 · Smallpox is an infectious disease of the past. Smallpox was the first disease to be eliminated from the world through public health efforts and vaccination, but the infection still poses a threat because people could use existing laboratory strains of variola as biological weapons. Signs and symptoms of smallpox include. high fever, overall ... how did liverpool fc start
Chickenpox: Causes, Symptoms, Treatment & Prevention
WebFeb 23, 2024 · The first signs of smallpox are typically fever and vomiting. This is followed soon after by the appearance of mouth ulcers and a rapidly spreading rash. The rash will quickly form fluid-filled blisters, usually … WebJan 26, 2024 · The type of smallpox virus that causes a deadly human disease is the variola virus. It occurs as two closely related virus strains: 2. Variola major is the most severe form. It causes an extensive rash and a high fever. Variola minor is a milder form that is far less severe and dangerous. Variola major has four forms: 2. WebApr 7, 2009 · Smallpox is an infectious disease caused by the variola virus. It is characterized by fever, a general feeling of ill health (malaise), headaches and back pain. … how many shots in venti iced shaken espresso