For cellulitis involving wounds sustained in an aquatic environment, recommended antibiotic regimens vary with the type of water involved, as follows: Saltwater or brackish water: Doxycycline and ceftazidime, or a fluoroquinolone
Cystic Fibrosis affects both males and females, but is not contagious to healthy individuals. Cystic fibrosis is an inherited disease caused by mutations (changes) in a gene on chromosome 7, one of the 23 pairs of chromosomes that children inherit from their parents.Humans have 23 pairs of chromosomes in their DNA. The CF gene is found on chromosome number 7.It takes two copies of a CF gene-one inherited from each parent-for a child to show symptoms of CF. Persons born with only one CF gene (inherited from only one parent) and one normal gene are CF carriers.umans have 23 pairs of chromosomes in their DNA. The CF gene is found on chromosome number 7. It takes two copies of a CF gene-one inherited from each parent-for a child to show symptoms of CF. Persons born with only one CF gene (inherited from only one parent) and one normal gene are CF carriers.
Genes are found on structures in the cells of the body called chromosomes. Each cell normally contains 46 total, or 23 pairs of chromosomes. The seventh pair of chromosomes contains a gene called the cystic fibrosis transmembrane regulator (CFTR) gene.Mutations or errors in this gene are what cause CF.This gene is quite large and complex.ore than 1,800 different mutations in this gene have been found that cause CF. According to the Cystic Fibrosis Foundation, the risk for having a mutation in the gene for CF depends on your ethnic background if you have no family history of CF: Ethnic Background. Risk of CF Mutation.