ETIDIOH - NEW

{Excerpt} This Week : [Date of report - Country - Province / Region District / City - Sex - Age - Condition at time of reporting  - Subtype of virus] 1) .../10/2025 - Cambodia - Takeo Province - F - 14 - Hospitalised - H5N1  2) 16/10/2025 - Cambodia - Kampong Speu Province - F - 3 - Under intensive care - H5N1 (...) [Place of occurrence - No. of cases  (No. of deaths) - Details] -- Bangladesh - 1(0)  - Avian influenza A(H5) :  1) Sylhet Division : A boy with onset on July 27, 2025.  -- Chinese Mainland - 4(0)  - Avian influenza A( H9N2 ):  - Guangdong Province :  1) An individual with onset in February 2025. The case was retrospectively reported.  - Guangxi Zhuang Autonomous Region :  2, 3) Two individuals with onset in February 2025. Both cases were retrospectively reported.   - Tianjin Municipality :  4) An individual with onset in February 2025. The case was retrospectively reported.  -- Mexico - 1(0)  - ...

  New human cases {1,2}:  -- From 26 August to 29 September 2025 , based on reporting date, the detection of influenza A(H5) in one human , influenza A(H5N1) in one human , influenza A(H9N2) in eight humans and an influenza A(H1N1) variant ((H1N1)v) virus in one human were reported officially.   Circulation of influenza viruses with zoonotic potential in animals :  -- High pathogenicity avian influenza (HPAI) events in poultry and non-poultry animal species continue to be reported to the World Organisation for Animal Health (WOAH).{3}  -- The Food and Agriculture Organization of the United Nations (FAO) also provides a global update on avian influenza viruses with pandemic potential.{4}  Risk assessment {5}:  -- Sustained human to human transmission has not been reported from these events.  -- Based on information available at the time of this risk assessment update , the overall public health risk from currently known influenza A viruses d...

  Situation at a glance Between 1 January and 29 August 2025, the International Health Regulations National Focal Point (IHR NFP) for Bangladesh notified WHO of four confirmed fatal Nipah virus (NiV) infection cases , temporally unrelated , reported from four different districts across three separated geographical divisions (Barisal, Dhaka, and Rajshahi) in Bangladesh.  NiV infection is a zoonotic disease transmitted to humans through infected animals (such as bats or pigs ), or food contaminated with saliva, urine , and excreta of infected animals .  It can also be transmitted directly from person to person through close contact with an infected person.  Fruit bats or flying foxes (Pteropus species) are the natural hosts for the virus.  Human NiV infection is an epidemic-prone disease that can cause severe disease in humans and animals, with a high mortality rate , and outbreaks primarily occurring in South and South-East Asia .  Since the first recognized...

Abstract We sequenced sarbecovirus from Rhinolophus spp. bats in Bandarban District , Bangladesh, in a genomic surveillance campaign during 2022–2023. Sequences shared identity with SARS-CoV-1 Tor2, which caused an outbreak of human illnesses in 2003 . Describing the genetic diversity and zoonotic potential of reservoir pathogens can aid in identifying sources of future spillovers. Source: US Centers for Disease Control and Prevention,  https://wwwnc.cdc.gov/eid/article/31/8/25-0071_article ____

  New human cases {2}:  -- From 28 May to 1 July 2025 , based on reporting date, the detection of influenza A( H5N1 ) in nine humans , influenza A( H9N2 ) in three humans and influenza A( H10N3 ) in one human were reported officially. Additionally, one human case of infection with an influenza A(H5N1) virus was detected.  Circulation of influenza viruses with zoonotic potential in animals :  -- High pathogenicity avian influenza (HPAI) events in poultry and non-poultry continue to be reported to the World Organisation for Animal Health (WOAH).{3} The Food and Agriculture Organization of the United Nations (FAO) also provides a global update on avian influenza viruses with pandemic potential.{4}  Risk assessment {5}:  -- Sustained human to human transmission has not been reported from these events.  -- Based on information available at the time of the risk assessment, the overall public health risk from currently known influenza viruses circulating at t...