Brazilian state reels after its worst #cyclone disaster...
https://www.bbc.com/news/world-latin-america-66725124
Torrential rain and winds caused by a cyclone have left at least 21 people dead in southern #Brazil, with more flooding expected.
The governor of Rio Grande do Sul said it was the state's worst-ever weather disaster.
Thousands have been forced from their homes, officials said.
In #Mucum, a town of 5,000 people, hundreds had to be rescued from their rooftops as 85% of the town was flooded, local media report.