Diagnostic Accuracy of Human Immunodeficiency Virus In Vitro Assays Evaluated by the World Health Organization Prequalification Evaluation Laboratories: Systematic Review and Meta-Analysis.

To maintain the performance quality, human immunodeficiency virus (HIV) in vitro diagnostic (IVD) kits are required to be evaluated by unbiased health regulatory organizations following predefined guidelines. The World Health Organization (WHO) prequalification is one such program for the evaluation of IVD assays. In the present systematic review and meta-analysis, we analyzed and compared the 17 WHO prequalified public reports of HIV IVDs to yield summarized information for performance parameters.

Performance of commercially available HIV in vitro diagnostic assays: A systematic review and meta-analysis.

Efficient and fast detection of HIV infection is required to make the diagnosis more robust. Use of in vitro HIV diagnostic assays based on different methods are growing rapidly. To maintain quality and further upgradation, regular performance evaluation is required.

Coronavirus (SARS-CoV-2): a systematic review for potential vaccines.

COVID-19 is an international public health emergency in need of effective and safe vaccines for SARS-CoV-2. A systematic review has been done to analyze the availability, development and status of new COVID-19 vaccine candidates as well as the status of vaccines for other diseases that might be effective against SARS-CoV-2 infection. PubMed, MEDLINE, EMBASE, Science Direct, Google Scholar, Cochrane library, ClinicalTrials.

Mother-to-child HIV transmission and its correlates in India: systematic review and meta-analysis.

Background: In India, preventing mother-to-child transmission (PMTCT) of Human Immunodeficiency Virus (HIV) remains one of the foremost challenge in community health. Countrywide MTCT of HIV is estimated to be > 10,000 annually. Aims of present study are to find out the prevalence of HIV and correlates of HIV transmission among children given birth by HIV infected mother through systematic review along with meta-analysis.

HIV Care Among Elderly Population: Systematic Review and Meta-Analysis.

Elderly people living with HIV are increasing. At present in the United States, nearly half of newly diagnosed HIV-infected people are aged >50 years. Diagnosis and treatment of HIV-infected elderly patients tends to be delayed by several health care factors as several life-threatening diseases are common in elderly people.

Detection of hepatitis B virus infection: A systematic review.

Aim: To review published methods for detection of hepatitis B virus (HBV) infection.

Methods: A thorough search on Medline database was conducted to find original articles describing different methods or techniques of detection of HBV, which are published in English in last 10 years. Articles outlining methods of detection of mutants or drug resistance were excluded.

Burden and Correlates of HIV among Men Who Have Sex with Men in West Bengal, India: Analysis of Sentinel Surveillance Data.

Background: Little is known about the socio-behavioral risk factors for HIV acquisition among hard-to-reach men who have sex with men (MSM) population in India, particularly from the densely populated eastern part. Thus to measure the burden and correlates of HIV among MSM in West Bengal state of eastern India, a cross-sectional analysis of the national HIV Sentinel Surveillance (HSS) data was conducted.

Methods: In 2011, between July and September, involving all sentinel sites of the state, 1237 consenting MSM were anonymously interviewed and tested for HIV following national guidelines.

Comparative assessment of commercial ELISA kits for detection of HIV in India.

Background: India harbors the 3rd highest HIV infected population globally. The magnitude of the HIV detection challenge is enormous. ELISA is the most commonly used screening technique for HIV.

Performance and diagnostic usefulness of commercially available enzyme linked immunosorbent assay and rapid kits for detection of HIV, HBV and HCV in India.

Background: HIV, HBV and HCV pose a major public health problem throughout the world. Detection of infection markers for these agents is a major challenge for testing laboratories in a resource poor setting. As blood transfusion is an important activity saving millions of live every year, it also carries a risk of transfusion transmissible infections caused by these fatal blood borne pathogens if the quality of testing is compromised.

Human immunodeficiency virus seroprevalence among patients attending a sexually transmitted disease clinic in West Bengal, India.

Sexually transmitted infections (STIs) such as human immunodeficiency virus (HIV) infection have become a major public health problem globally as well as in India. Prevalence of STIs varies across different high risk groups including the population with sexually transmitted diseases (STDs). Individuals with STDs are at a higher risk of acquisition of HIV through the sexual route than the other routes.