Virulence
As other virulent bacteria, GBS harbors an important number of virulence factors (virulence factors are molecules produced by bacteria that boosts their capacity to infect and damage human tissues), the most important being the capsular polysaccharide (rich in sialic acid) 
and a pore-forming toxin, β-hemolysin. Today it is considered that GBS pigment and hemolysin are identical or closely related molecules. GBS infection in newborns
GBS colonization usually does not cause problems in healthy women, nevertheless during pregnancy it can sometimes cause serious illness for the mother and the newborn. GBS is the leading cause of bacterial neonatal infection in the baby during gestation and after delivery with significant mortality rates in premature infants. GBS infections in the mother can cause chorioamnionitis (a severe infection of the placental tissues) infrequently, postpartum infections (after birth) and it had been related with prematurity and fetal death. GBS urinary tract infections (UTI) may also induce labor and cause premature delivery. In the western world, GBS (in the absence of effective prevention measures) is the major cause of several bacterial infections of the newborn neonatal infection sepsis, pneumonia, and meningitis, which can lead to death or long-term sequelae.GBS neonatal infection typically originates in the lower reproductive tract of infected mothers. GBS infections in newborns are separated into two clinical syndromes, early-onset disease (EOD) and late-onset disease (LOD). EOD manifests from 0 to 7 living days in the newborn, most of the cases of EOD being apparent within 24h of birth.
Aluminosis (also known as aluminium lung) is a restrictive lung disease caused by exposure to aluminum-bearing dust. Aluminosis is a form of pneumoconiosis that can lead to pulmonary fibrosis. First cases of lung damage from aluminium exposure were reported in 1930s in Germany. It can be detected by using high-resolution computed tomography. Findings may vary, showing nodular or slightly irregular opacities that may merge into more prominent forms, most frequently in the upper lung fields, sometimes in the lower lung fields, and less frequently a diffuse micro nodular pattern. In severe cases, pulmonary fibrosis with honeycombing was described.Workers exposed to aluminium dust are often involved in industries such as explosives manufacturing (where aluminium powder is involved), aluminium welding (and grinding), and bauxite smelting. References
External links

https://icdlist.com/icd-10/J63.0