ETIDIOH - NEW

  A poultry farm in Nordland Region. Source: WOAH,  https://wahis.woah.org/#/in-review/6767 ____

{Summary, excerpts} -- Avian influenza A(H9N2) :  - Anhui Province :  1) A two-year-old boy with onset on August 5, 2025.  - Chongqing Municipality :  2) A six-year-old boy with onset on July 30, 2025.  - Hunan Province 3) A two-year-old boy with onset on August 21, 2025.  - Sichuan Province :  4) A one-year-old boy with onset on July 28, 2025.  (...) Source: Centre for Health Protection, Hong Kong PRC SAR,  https://www.chp.gov.hk/files/pdf/2025_avian_influenza_report_vol21_wk36.pdf ____

  Summary Post-COVID-19 condition (also known as long COVID) affects a substantial proportion of individuals who have been infected with SARS-CoV-2, profoundly affecting their daily lives and work. Diagnosis and prognosis of long COVID are complex and hindered by heterogeneous symptoms and the absence of validated biomarkers . This systematic review synthesises current evidence on the association between autoantibodies and long COVID, with the goal of evaluating their prognostic and diagnostic utility . Studies published in the PubMed and MEDLINE databases between Jan 1, 2020, and June 10, 2025, were considered. Study selection and quality assessment were done independently by two researchers. Of the 1113 publications screened, 44 studies met the inclusion criteria, with a total of 7571 participants, including 3372 individuals with long COVID. 31 ( 71% ) studies reported an association between autoantibodies and long COVID ; however, there was substantial heterogeneity in study des...

  Abstract Risk of death for both mother and fetus following Ebola virus infection is extremely high . In this study, healthy women in Rwanda aged ≥18 years were randomized to two-dose Ebola vaccination (Ad26.ZEBOV, MVA-BN-Filo) during pregnancy (group A) or postpartum (group B). Unvaccinated pregnant group B women served as control. This was a parallel, randomized, controlled, open-label, single-center trial to evaluate the safety (primary endpoint—outcomes of interest and serious adverse events (SAEs)) and immunogenicity (secondary endpoint) of the two-dose Ebola vaccination. Among 3,484 women screened, 2,013 were randomized, and 2,012 women and 1,945 infants born alive were descriptively analyzed . Adverse outcomes of interest occurred in women ( 5.2% in group A and 7.3% in group B ) and infants ( 26.0% in group A and 25.6% in group B ). The most common maternal outcome of interest was pathways to preterm birth (3.2% in group A and 3.4% in group B), and the most common infant ou...

  Abstract Background :  West Nile (WNV), Usutu (USUV), and Sindbis (SINV) virus were initially detected in the African region , and subsequently across temperate regions where they were absent. Wild birds are primary reservoirs for these arboviruses and are considered major contributors to their global spread through seasonal migration . To understand the transmission dynamics of arboviruses in wild birds and the potential of migratory birds to spread the viruses at an intercontinental scale , we investigated arboviral infections and exposures in African resident and Palearctic migratory birds at wintering locations in Nigeria.  Methodology/Principal Findings :  Oropharyngeal- and cloacal swabs , feathers and blood were collected from resident and migratory birds at two wintering locations ( Amurum and Ngel-Nyaki Forest Reserves ). Swabs and feathers were tested using RT-PCR for WNV, USUV and SINV, and blood with ELISA and FRNT90 or PRNT80 for antibodies. 573 birds ...