smallpox had a major impact on human health dating back to around 10,000 BC. Hundreds of thousands of people died due to this disease and the fact that nobody knew a cure. Smallpox had a major impact on society and trade and there were not many treatments for it for a long while. So many causes, so many deaths, only one treatment.
smallpox is caused by infection with the variola virus, this can be transmitted in many ways. The virus can be transmitted directly from person to person through spit or saliva when the infected person sneezes, coughs, talks, or by long face-to-face contact. Not only that but I can also become an airborne virus in rare cases and getting into the ventilation and being briefed in. Also it can be transferred from contact
smallpox is caused by infection with the variola virus, this can be transmitted in many ways. The virus can be transmitted directly from person to person through spit or saliva when the infected person sneezes, coughs, talks, or by long face-to-face contact. Not only that but I can also become an airborne virus in rare cases and getting into the ventilation and being briefed in. Also it can be transferred from contact