In a recent case reported by the World health Organization (WHO), an Australian toddler who had traveled to kolkata tested positive for the H5N1 strain of bird flu. The girl, who was admitted to a hospital in southeastern victoria state, had traveled to kolkata from february 12 to 29. Although the exact source of exposure to the virus remains unknown, it is believed to have occurred during her time in India, where this strain of virus has been detected in birds previously.

Upon returning to australia on march 1, the girl was admitted to the hospital the next day. Her condition worsened, leading to her transfer to an intensive care unit in melbourne on march 4, where she remained for one week before being discharged after two and a half weeks of hospitalization.

Initial tests in the hospital detected influenza A, and subsequent deeper analysis of samples sent in april confirmed the presence of the A(H5N1) subtype, which is known to circulate in Southeast Asia and has been associated with previous human infections and poultry outbreaks.

Despite this concerning development, the WHO has assessed the current risk posed by the virus to the general population as low. However, continued monitoring and vigilance are essential to prevent any potential spread of the virus.
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Sindujaa D N

08/06/2024 04:54 PM