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There really is not true answer to that but some scientist and researchers say that it could be past from anything. For example a rat, or a mosquito,and even by clothes of one who was infected.

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16y ago

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Related Questions

What sickness came from the Europeans in America?

smallpox


How did smallpox come to South Africa?

by the europen


Why didn't Europeans die of smallpox as much?

The europeans had a immunity built up to smallpox by the time they made it over to america


Do immigrants bring diseases to America?

Beginning with diseases such as measles and smallpox brought over by Europeans when they came to colonize, such as measles and smallpox, yes immigrants bring diseases with them when they come to America. In fact, diseases brought along, intentionally and unintentionally from Europe have killed off many of the native peoples in many parts of the world.


What population does smallpox mostly affect?

United States of America


What disease came to America through the columbian exchange?

smallpox


Is chickenpox related to smallpox?

No. Chickenpox did not come from smallpox they are 2 separate viruses.


What disease came from europe to america?

Some diseases brought over from Europe to the Americas included smallpox and measles.


Does smallpox vaccine come from cows?

The smallpox vaccine comes from cows. Most diseases you a weakened form of the disease. However the smallpox vaccine is brought from cowpox. (closely related to smallpox but not as dangerous). You cannot get this vaccine anymore and if you did it would result in a bad reaction.


During the European settlement of North America What killed the native Americans most?

Smallpox


How did the first nations catch smallpox?

they caught it by high fevers and blisters, and when they traded with the British.


How did smallpox effect the aboriginals when the Europeans arrived in North America?

The Europeans affected the aboriginals by decreasing population