<span style="color: #222222;">In Brazil, the death toll from a dam collapse in the city of Brumadinho has risen to 150. Civil defence officials said yesterday that 182 people are still listed as missing. <br />''<br />''No one has been found alive since January 26, the day after a large reservoir containing mining waste was breached. <br />''<br />''The search and rescue efforts remain operational, the officials said. <br />''<br />''The reddish-brown mud that broke the dam destroyed everything in its path and has contaminated water resources used by dozens of municipalities. A top Brazilian institute warned of a possible health crisis if authorities did not help rural communities. </span><br />