WebSmallpox is a highly contagious disease caused by the smallpox virus, an orthopoxvirus. Case fatality rate is about 30%. Natural infection has been eradicated. The main concern for outbreaks is from bioterrorism. Severe constitutional symptoms and a characteristic pustular rash develop. Treatment is generally supportive and potentially with ... Smallpox vaccination within three days of exposure will prevent or significantly lessen the severity of smallpox symptoms in the vast majority of people. Vaccination four to seven days after exposure can offer some protection from disease or may modify the severity of the disease. Other than vaccination, treatment of smallpox is primarily supportive, such as wound care and infection control, fluid therapy, and possible ventilator assistance. Flat and hemorrhagic types of smallpox …
Smallpox & Other Orthopoxvirus-Associated Infections
Web1 day ago · Smallpox as a bioterrorism agent Include some current research, with at least one figure showing data. Every point of information REQUIRES CITATION using the … WebDec 19, 2016 · The last natural outbreak of smallpox in the United States happened in 1949. The last naturally spread case in the entire world happened in 1977. The World Health Assembly declared smallpox eradicated in 1980. Even a single confirmed case of smallpox today would be considered an emergency. If the virus that causes smallpox were used in … greater than smaller than worksheets
Smallpox Information and Facts National Geographic
WebWhat are the symptoms of smallpox? The first symptoms include high fever, malaise (not feeling well), head and body aches, and sometimes vomiting. Once symptoms develop, people are usually too sick to carry on their normal activities. Two to four days after the first symptoms, a rash emerges. WebMar 30, 2024 · Smallpox vaccine adverse reactions are diagnosed on the basis of clinical examination and history, and certain reactions can be managed by observation and supportive care. Adverse reactions that are usually self-limited include fever, headache, fatigue, myalgia, chills, local skin reactions, nonspecific rashes, erythema multiforme ... WebNov 17, 2024 · In 2024, the U.S. Food and Drug Administration (FDA) approved the drug tecovirimat (TPOXX) to treat smallpox. The drug works by inhibiting the activity of a protein called p37, which ultimately... greater than sound