AllNews'Bird Droppings Samples' - 1 News Result(s)Four Serological Samples From Delhi Zoo Test Positive For Bird FluDelhi News | Press Trust of India | Wednesday February 10, 2021 Four serological samples of bird droppings collected from Delhi zoo have been found positive for the Avian influenza virus, authorities said on Tuesday. www.ndtv.com'Bird Droppings Samples' - 1 News Result(s)Four Serological Samples From Delhi Zoo Test Positive For Bird FluDelhi News | Press Trust of India | Wednesday February 10, 2021 Four serological samples of bird droppings collected from Delhi zoo have been found positive for the Avian influenza virus, authorities said on Tuesday. www.ndtv.comYour search did not match any documentsA few suggestionsMake sure all words are spelled correctlyTry different keywordsTry more general keywordsCheck the NDTV Archives:https://archives.ndtv.com