The rain is predicted to continue for several days in areas already submerged in water or slathered with mud . Forecasters say more floods and landslides could affect Sao Paulo state . At least two deaths are reported in Rio de Janeiro state . Officials warn of the risk of waterborne diseases . Volunteers arrive to help rescue those who are injured .
Forecasters say more floods and landslides could affect Sao Paulo state . At least two deaths are reported in Rio de Janeiro state . Officials warn of the risk of waterborne diseases . Volunteers arrive to help rescue those who are injured .