[marcosdumay]

Well, in Brazil it's officially known that there has been domestic transmission in both São Paulo (that has been cold, much like a summer in North Europe) and Rio de Janeiro (that has been quite hot on the last few days).

[ta999999171]

More humid there, easier for microorganism travel.

[IpV8]

Fist off, its a virus not a microorganism. Second, high humidity reduces the spread of viruses. That is why you get the common cold more often in winter, when it is very dry.