Pope Francisâs maternal grandparents were Francisco Sivori (the son of Vincenzo Girolamo Sivori sÃ­vori And Caterina) sturla And Maria (marÃ­a gogna the Daughter Of Pedro juan Gogna And). Regina demergazzo francisco was Born In, Buenos, aires Argentina to. italian parents
Learn About Silicosis. Silicosis is a lung disease caused by breathing in tiny bits of silica, a mineral that is part of sand, rock, and mineral ores such as quartz. It mostly affects workers exposed to silica dust in occupations such mining, glass manufacturing, and foundry work.
Silicosis affects the lungs by damaging the lining of the lung air sacs. Once this begins, it leads to scarring and, in some situations, to a condition called progressive massive fibrosis. This condition happens when there is severe scarring and stiffening of the lung, which makes it difficult to breathe.