Year: 2025
Type: article
Abstract: : Avian influenza, commonly known as bird flu, is a highly transmissible virus that predominantly impacts bird species, but in specific instances, it can also spread to humans. Identifying bird flu at an early stage is essential for limiting its transmission among poultry and minimizing the chances of it affecting human populations. Symptom Recognition in Birds: Detection typically starts with observing clinical signs like coughing, sneezing, swelling, and reduced egg production in birds. These noticeable symptoms trigger further examination.. Molecular and Genetic Testing: PCR (Polymerase Chain Reaction): One widely used method for bird flu detection is RTPCR, which identifies specific genetic sequences from the virus.. Rapid Diagnostic Tests (RDTs): These tests allow for faster detection by identifying viral antigens in bird samples, offering quick initial results. Serological Testing: ELISA (EnzymeLinked Immunosorbent Assay): This technique detects antibodies produced in response to the bird flu virus, helping identify past or ongoing infections in bird populations. Imaging and Data Interpretation: Cuttingedge AI techniques combined with image analysis can help evaluate patterns and irregularities in bird flocks that may signify infection. This is often coupled with data from sensors in automated farming systems to monitor bird health continuously. Early Detection in Humans: For human detection, symptoms like fever, respiratory distress, and exposure to infected birds raise suspicion, followed by similar PCRbased lab tests to confirm infection. Surveillance Systems: National and global surveillance systems track outbreaks using data from wildlife monitoring, agricultural sites, and health agencies to detect and respond to bird flu outbreaks quickly. DataDriven
Author: Chanchal Inchulkar
Language: English
Subfield: Epidemiology
Field: Medicine
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4410430473