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5 sie 2022 · You can catch the smallpox virus by being around someone who has it. An infected person can spread the virus when they cough, sneeze or talk. Coming in contact with skin sores also can cause you to get smallpox.
28 cze 2016 · There is no cure for smallpox, but vaccination can be used very effectively to prevent infection from developing if given during a period of up to four days after a person has been exposed to the virus. This is the strategy that was used to eradicate the disease during the 20th century.
How does Smallpox Spread? Before smallpox was eradicated, it was mainly spread by direct and fairly prolonged face-to-face contact between people. Smallpox patients became contagious once the first sores appeared in their mouth and throat ( early rash stage ).
Smallpox is transmitted from person to person via infective droplets during close contact with infected people who have symptoms of the disease, or in some cases through contaminated clothing and bedding.
Smallpox was an infectious disease caused by variola virus (often called smallpox virus), which belongs to the genus Orthopoxvirus.
How is it transmitted? People can be infected with the variola virus if they inhale droplets, or come into contact with droplets, containing the virus from someone who is infected with it. Coughing and sneezing, for example, can lead to the virus being spread through droplets.2. Symptoms.
Smallpox is transmitted from person to person by inhalation of respiratory droplets or, less efficiently, by direct contact. Contaminated clothing or bed linens can also transmit infection. The infection is most communicable for the first 7 to 10 days after the rash appears.
