Reduced levels of vitamin D in people with lupus may be due to one or both of two possible scenarios: 1  The deficiency is related to the disease itself; or. 2  The deficiency is caused/exacerbated by avoiding sun exposure due to increased photosensitivity of individuals with lupus.
They are becoming less effective because the bacteria is becoming immune to the antibiotics. It is import to finishing taking all of you antibiotics because the bacteria that are exposed to the antibiotics that do not die can build a resistance towards that certain drug.ach antibiotic is designed to kill a certain type/types of bacteria. Antibiotics are becoming less effective because sometimes the bacteria are not killed.
1. D. Antibiotics do not work on viruses because viruses are not alive. A bacterium is a living, reproducing life form. A virus is just a piece of DNA (or RNA). A virus inject â¦ s its DNA into a living cell and has that cell reproduce more of the viral DNA.ntibiotics work against bacteria. An antibiotic is given for the treatment of an infection caused by bacteria. They target only bacteria-they do not attack other organisms, such as fungi or viruses.