or cancers take advantage of a very weak immune system and signal that the person has AIDS.
There is also insufficient knowledge regarding the burden and spectrum of opportunistic infections
(OI) in HIV infected populations receiving HAART.
Frequently clinicians report adult cases of patients with opportunistic infections
as disseminated tuberculosis and/or fungal infections in patients consider as immunocompetent based mainly in the absence of human immunodeficiency virus infection (HIV negative).
(OIs) are defined as infections that are more frequent or more severe because of immune suppression in HIV-infected patients, and they are the major clinical manifestation of HIV patients.
Patients living with HIV-AIDS suffer from many opportunistic infections
during their disease span like pulmonary and extra pulmonary tuberculosis by typical and atypical mycobacteria, gastrointestinal infections especially by cryptosporiodiosis, fungal infections especially candidiasis, viral infections especially cytomegalovirus, various pnuemonias most importantly by pneumocystic carinii, and many more.
Generally, opportunistic infections
result from at least 1 of 3 mechanisms: (1) external acquisition of a virulent pathogen (e.g., meningococcal meningitis or pneumococcal pneumonia), (2) reactivation of an internal latent organism (e.g., herpes simplex virus, herpes zoster virus [shingles], or TB, and (3) invasion of a normally commensal organism (e.g., bacteria, viruses, fungi, or protozoa/ parasites).
For reasons that are unclear, a majority of study participants -- particularly young, single women -- were unable to use their assigned approaches daily as directed, according to findings presented today by one of the study's co-leaders at the Conference on Retroviruses and Opportunistic Infections
(CROI) in Atlanta.
Premature births in HIV-positive women continue to be a concern, and need to be anticipated and managed actively in developing countries, researchers said at the 18th Conference on Retroviruses and Opportunistic Infections
"We now need to look at the data to gain an increased understanding of the causes of the infections," a Roche spokesman said, adding that the majority of opportunistic infections
were reported in Asia.
The labeling changes must reflect the reported increased risk for opportunistic infections
, including activation of latent viral infections.
The mobile HIV outreach clinic, donated to the hospital last year, can produce a detailed report of a patient's immune system within ten minutes, helping medical staff to detect HIV, as well as tuberculosis, other opportunistic infections
, and anemia.
An anti-herpes drug researchers were counting on to reduce susceptibility to HIV infection doesn't offer any protection, according to results presented at the 15th annual Conference on Retroviruses and Opportunistic Infections