What is the cause for infectious diseases? Do they spread from one person to another?
Infectious diseases are caused by pathogens such as bacteria, virus, parasites, and some kinds of fungi.
These diseases range from common infections such as cold, flu, sore throat, bronchitis, laryngitis to more lethal illnesses such as AIDS. Viral infections are more contagious when compared to bacterial infections. Based on the disease-causing microorganism, infectious diseases spread through airborne, blood-borne, insect-borne, food borne, water borne, and direct skin contact transmission.
Source: https://www.cedars-sinai.edu/
Meet Our Physicians
Related Questions About Infectious Disease
Please bring to your appointment all previous medical records including imaging tests and pathology reports.
See full answerInfectious diseases are caused by pathogens such as bacteria, virus, parasites, and some kinds of fungi.
See full answerOsteomyelitis is an infection of the bone that is commonly caused by bacteria. If osteomyelitis is diagnosed at an early stage, it can be treated with injection of antibiotics directly into the bloodstream. At advanced stages of the disease, surgical removal of dead tissue and bone is performed.
See full answerMeningitis is a condition in which the membranes surrounding the brain and spinal cord become inflamed.
See full answerEndocarditis is a severe form of infection of the heart lining, and is commonly caused by bacteria. Effective treatment of endocarditis requires injection of intravenous antibiotics on a long-term basis.
See full answerFungal infections may cause minor skin rashes, lung infection (aspergillosis) and even serious conditions such as meningitis. The majority of the fungal infections are treated with short-term oral medications and direct application of antifungal creams. Long-term oral medications may be advised if the fungal infection spreads into the bloodstream.
See full answerYes, getting immunized is one of the best methods to reduce the risk of certain infectious diseases.
See full answerAIDS is treated with a series of medications such as NNRTIs, NRTIs, Potease Inhibitors, integrase inhibitors and entry or fusion inhibitors.
See full answer
