Alertes sanitaires
Alertes issues de sources publiques (ECDC, CDC, WHO, ReliefWeb). Ne constituent pas un avis medical.
228 alertes
Tuberculosis after Preventive Therapy in Persons Living with HIV Initiating Antiretroviral Therapy (Response)
Non evalueL. Templin et al.
Detection of blaOXA-23–Positive Proteus mirabilis Isolate, United States, 2024
Non evalueG. Orazi et al.
Kudoa septempunctata Parasite–Associated Foodborne Disease Outbreaks, South Korea, 2015–2024
Non evalueS. Kim and B. Chun
Infections in Infancy and Association with Long-Term Weight Gain and Obesity in Children, Southern California, USA
Non evalueZ. W. Taylor and J. C. Lin
One month post-earthquake: PAHO supports transition from emergency response to long-term health recovery
Non evalueOne month post-earthquake: PAHO supports transition from emergency response to long-term health recovery Oscar Reyes 24 Jul 2026
Communicable disease threats report, 18 - 24 July 2026, week 30
EleveThis issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 18 - 24 July 2026, and includes updates on Ebola, West Nile Virus infections, Crimean-Congo haemorrhagic fever, malaria, dengue, expert deployment, World Pride, and an overview of respiratory virus epidemiology in the EU/EEA.
Southern Tick–Associated Rash Illness in Pediatric Patient, New York, USA, 2025
Non evalueA. S. Handel et al.
Genomic and Epidemiologic Insights into Ongoing Measles Outbreak, Israel, 2025–2026
FaibleE. Bucris et al.
Two in five people in the Americas live with a neurological disorder, new study finds
Non evalueTwo in five people in the Americas live with a neurological disorder, new study finds Cristina Mitchell 22 Jul 2026
PAHO supports delivery of 1.15 million vaccine doses donated by Brazil to strengthen routine immunization in Venezuela
Non evaluePAHO supports delivery of 1.15 million vaccine doses donated by Brazil to strengthen routine immunization in Venezuela Cristina Mitchell 21 Jul 2026
Disability inclusion in health systems and emergency management remains uneven across Latin America and the Caribbean, new report finds
Non evalueDisability inclusion in health systems and emergency management remains uneven across Latin America and the Caribbean, new report finds Oscar Reyes 20 Jul 2026
Communicable disease threats report, 13 - 17 July 2026, week 29
EleveThis issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 13 - 17 July 2026, and includes updates on Ebola, respiratory virus epidemiology, swine influenza A(H3N2), Influenza A(H5), Vibrio, West Nile virus infections, Crimean-Congo haemorrhagic fever (CCHF), expert deployments, Influenza A(H5N1), cyclosporiasis, World Pride, and mpox.
Western Equine Encephalitis Virus in Blood Donors during Outbreak, Argentina, 2023–2024
Non evalueS. Blanco et al.
Surveillance of Ticks and Tickborne Borrelia, Ehrlichia, and Rickettsia spp., Texas, USA, 2014–2021
Non evalueY. Zhang et al.
Human Lactococcus garvieae Bloodstream Infection Complicated by Spondylodiscitis, Germany
Non evalueP. Schulz et al.
Detection of Congenital Syphilis via Digital PCR and Next-Generation Sequencing, Colombia
Non evalueA. M. Bossa-Castro et al.
PAHO Director and President of El Salvador highlight progress in disease elimination and strengthening the health system
Non evaluePAHO Director and President of El Salvador highlight progress in disease elimination and strengthening the health system Oscar Reyes 16 Jul 2026
Nuevas directrices de la OMS: hasta un 45 % del riesgo de demencia podría prevenirse o retrasarse
Non evalueNew WHO guidelines: up to 45% of dementia risk could be prevented or delayed Cristina Mitchell 16 Jul 2026
Correction: Vol. 32, No. 2
Non evalueDoxycycline Resistance and 16S rRNA Mutations in Treponema pallidum (Response)
Non evalueG. S. Long and V. R. Duvvuri
Doxycycline Resistance and 16S rRNA Mutations in Treponema pallidum
Non evalueM. A. Beale et al.
Antimicrobial Resistance in Extragenital Neisseria gonorrhoeae Infections, US Military Centers, 2022–2024
Non evalueJ. L. Dombach et al.
Epidemiologic, Entomologic, and Virologic Findings during Reemergence of Western Equine Encephalitis Virus, Argentina
Non evalueL. Spinsanti et al.
WHO and UNICEF estimates show routine immunization has rebounded in the Americas, but declining measles coverage leaves communities vulnerable to outbreaks
FaibleWHO and UNICEF estimates show routine immunization has rebounded in the Americas, but declining measles coverage leaves communities vulnerable to outbreaks Cristina Mitchell 15 Jul 2026
OPS/OMS apoya la respuesta al terremoto en Venezuela con la movilización de 27 toneladas de medicamentos e insumos médicos
Non evaluePAHO/WHO supports health response to Venezuela earthquake with the delivery of 27 tonnes of medicines and medical supplies Cristina Mitchell 15 Jul 2026
Seeing Patterns—from Glass Art to Public Health
Non evalueL. Mitchell and E. Belay
Emergent Vibrio parahaemolyticus Gastroenteritis Outbreaks, New Zealand, 2019–2022
Non evalueS. Jefferies et al.
Outbreak of Salmonella enterica Serovar Reading Linked to Dried Bovine Meat, New South Wales, Australia, 2023
Non evalueE. Kerr et al.
Occupationally Exposed and General Population Antibody Profiles to Influenza A Viruses Circulating in Swine as Indication of Zoonotic Risk
FaibleC. A. Snyder et al.
Detection of Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Genotype D1.2 Virus in Swine after Experimental Inoculation
ModereH. Seger et al.
Targeted Wastewater Surveillance during the World Athletics Championship, Oregon, USA, 2022
Non evalueR. Falender et al.
Venezuela earthquake health response enters early recovery phase as focus shifts to restoring essential health services
Non evalueVenezuela earthquake health response enters early recovery phase as focus shifts to restoring essential health services Oscar Reyes 14 Jul 2026
Outbreak of Hepatitis A Linked to Frozen Blueberries, the Netherlands, 2024–2025
Non evalueI. Friesema et al.
PAHO and Council of Ministers of Women of Central America and the Dominican Republic strengthen cooperation for women's health
Non evaluePAHO and Council of Ministers of Women of Central America and the Dominican Republic strengthen cooperation for women's health Oscar Reyes 13 Jul 2026
El Salvador es validado por la OMS por haber eliminado el tracoma como problema de salud pública
Non evalueEl Salvador validated by WHO as having eliminated trachoma as a public health problem Cristina Mitchell 13 Jul 2026
Hepatitis A Outbreak in Skilled Nursing Facility, Los Angeles County, California, USA, 2025
Non evalueM. T. Yazdi et al.
Human Cases of Borrelia miyamotoi Disease, Slovenia, 2025
Non evalueP. Bogovič et al.
Detection of Dengue Virus in Aedes aegypti Mosquitoes, Dubai, United Arab Emirates
FaibleN. Nowotny et al.
Rapid Expansion of Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Genotype D1.1 Virus across Flyway Regions, North America, Fall 2024
ModereM. Scotch et al.
PAHO and OAS launch new guidelines to promote healthy eating and physical activity in schools
Non evaluePAHO and OAS launch new guidelines to promote healthy eating and physical activity in schools Cristina Mitchell 10 Jul 2026
Communicable disease threats report, 6 - 10 July 2026, week 28
EleveThis issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 6 - 10 July 2026, and includes updates on Ebola, West Nile Virus infections, Crimean-Congo haemorrhagic fever, Vibrio, Influenza A (H9N2), expert deployment, and an overview of respiratory virus epidemiology in the EU/EEA.
Use of Salmonella enterica Serovar Typhi Hemolysin E and Lipopolysaccharide IgA to Identify Enteric Fever Cases, South Asia
Non evalueJ. C. Seidman et al.
Virulence of Burkholderia pseudomallei Strains from Western Hemisphere and Africa in Mice
Non evalueC. P. Klimko et al.
Two weeks after Venezuela's earthquakes, PAHO highlights ongoing health needs as response shifts to recovery
Non evalueTwo weeks after Venezuela's earthquakes, PAHO highlights ongoing health needs as response shifts to recovery Cristina Mitchell 9 Jul 2026
Serologic Evidence of Hantavirus Exposure in Humans, Italy, 2004–2018
ModereG. Faolotto et al.
Isolation of Infectious Highly Pathogenic Avian Influenza A(H5N1) Virus from Fetal Bovine Serum, United States, 2025
ModereA. R. Rebelo et al.
Qualitative Risk Assessment of Infectious Agents Associated with Canine Importation into Canada, 2023–2024
Non evalueV. Leung et al.
WHO calls for urgent action as new cancer cases are projected to nearly double by 2050
Non evalueWHO calls for urgent action as new cancer cases are projected to nearly double by 2050 Cristina Mitchell 8 Jul 2026
PAHO publishes analysis on the potential health impacts of the El Niño phenomenon in the Americas
Non evaluePAHO publishes analysis on the potential health impacts of the El Niño phenomenon in the Americas Natalia Acosta 7 Jul 2026
Filovirus Surveillance in Communities Bordering Equatorial Guinea, Marburg Outbreak, Cameroon, 2023
EleveJ. Ramassamy et al.
Declaración conjunta reafirma el compromiso con Una Sola Salud en las Américas
Non evalueJoint Declaration reinforces commitment to the One Health approach in the Americas Ana Peralta 6 Jul 2026
Novel Parvovirus in Pigs Associated with Exophthalmos and Erythema, the Netherlands
Non evalueT. J. Tobias et al.
Communicable disease threats report, 27 June - 3 July 2026, week 27
EleveThis issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 27 June - 3 July 2026, and includes updates on Ebola, West Nile Virus infections, Crimean-Congo haemorrhagic fever, expert deployment, Middle East respiratory syndrome (MERS), Vibrio, and an overview of respiratory virus epidemiology in the EU/EEA.
Communicable disease threats report, 27 June - 3 July 2026, Week 27
EleveThis issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 27 June - 3 July 2026, and includes updates on Ebola, West Nile Virus infections, Crimean-Congo haemorrhagic fever, expert deployment, Middle East respiratory syndrome (MERS), Vibrio, and an overview of respiratory virus epidemiology in the EU/EEA.
Ante el aumento de la actividad de influenza en países del hemisferio sur, OPS llama a vacunarse y fortalecer la preparación de los servicios de salud
FaibleAs influenza rises across countries in the Southern Hemisphere, PAHO urges vaccination and stronger health system preparedness Oscar Reyes 1 Jul 2026
PAHO launches US$24 million appeal to support health response following devastating earthquakes in Venezuela
Non evaluePAHO launches US$24 million appeal to support health response following devastating earthquakes in Venezuela Cristina Mitchell 1 Jul 2026
Seasonal surveillance of West Nile virus infections in humans and animals, monthly report
FaibleMonthly updates with the latest reports on West Nile virus cases in Europe.
PAHO expands health response as Venezuela faces mounting health risks after devastating earthquakes
Non evaluePAHO expands health response as Venezuela faces mounting health risks after devastating earthquakes Cristina Mitchell 30 Jun 2026
Communicable disease threats report, 19 - 26 June 2026, week 26
EleveThis issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 19 - 26 June 2026, and includes updates on Ebola, West Nile Virus infections, Crimean-Congo haemorrhagic fever, Influenza A(H9N2), cholera, mpox, dengue, expert deployment, travel-associated chikungunya virus disease in EU/EEA countries, and an overview of respiratory virus epidemiology in the EU/EEA
Communicable disease threats report, 19 - 26 June 2026, Week 26
EleveThis issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 19 - 26 June 2026, and includes updates on Ebola, West Nile Virus infections, Crimean-Congo haemorrhagic fever, Influenza A(H9N2), cholera, mpox, dengue, expert deployment, travel-associated chikungunya virus disease in EU/EEA countries, and an overview of respiratory virus epidemiology in the EU/EEA
Avian influenza overview March–May 2026
ModereBetween 28 February and 4 June 2026, 949 highly pathogenic avian influenza (HPAI) A(H5) virus detections were reported in domestic (186) and wild (763) birds in 30 countries in Europe.
PAHO mobilizes emergency health response following earthquakes in Venezuela
Non evaluePAHO mobilizes emergency health response following earthquakes in Venezuela Cristina Mitchell 25 Jun 2026
Inconsistent Strategies to Mitigate the Effects of Batrachochytrium salamandrivorans, Europe
Non evalueP. Böning et al.
Human Pulmonary Dirofilariasis, North Queensland, Australia, 2023
Non evalueK. Murray et al.
Investigation of Donor-Transmitted Strongyloides stercoralis Infections in Solid Organ Transplant Recipients, United States, 2012–2024
Non evalueK. R. Gainor et al.
Two million people to benefit from PAHO-backed health projects in five countries affected by humanitarian crises
Non evalueTwo million people to benefit from PAHO-backed health projects in five countries affected by humanitarian crises Cristina Mitchell 24 Jun 2026
Antibodies Cross-Reactive with Bundibugyo Virus in Ferrets Vaccinated with Ebola Virus Vaccine
EleveJ. Wight et al.
Autochthonous Neurocysticercosis Brain Lesions Mimicking Metastatic Disease, Spain
Non evalueE. Hernández-Sánchez et al.
Ophthalmomyiasis Outbreak Caused by Oestrus ovis Infection, Algeria, 2025
Non evalueY. Zeng et al.
Detection of and Early Genomic Insights into Chikungunya Virus, Bolivia, 2025
FaibleJ. Chuquimia Valdez et al.
Trichinellosis Outbreak Linked to Undercooked Bear Jerky, North Carolina, USA, 2024
Non evalueC. D. Gowler et al.
How to identify and counter vaccine misinformation: PAHO guidance for journalists and content creators
Non evalueHow to identify and counter vaccine misinformation: PAHO guidance for journalists and content creators Cristina Mitchell 23 Jun 2026
Dracunculus sp. PantanalBr Infection in Florida Panthers and Bobcat, Florida, USA
Non evalueM. J. Yabsley et al.
Neurologic Alveolar Echinococcosis in Postpartum Zoo-Housed Gorilla, the Netherlands, 2024
Non evalueL. Derks et al.
Molecular Confirmation of Autochthonous Taenia saginata Infection, Timor-Leste, 2019
Non evalueH. Jin et al.
New World Ocular Dirofilariasis Caused by Dirofilaria repens Infection, United States
Non evalueB. J. Glasgow et al.
Ancylostoma ceylanicum Hookworm, Rural Papua New Guinea, 2020
Non evalueJ. L. Scott et al.
Emergence of West African Human T-Lymphotropic Virus 1aC Subgroup, Brazilian Amazon
Non evalueJ. de Melo Silva et al.
Household Transmission of Enterovirus D68, Washington and Oregon, United States, 2022–2024
Non evalueP. Roychoudhury et al.
Angiostrongylus cantonensis Rat Lungworm Detected in Rats, Madagascar, 2022–2023
Non evalueS. F. Randrianarisoa et al.
Trends in Congenital Syphilis Cases by Maternal Country of Birth, Spain, 2016–2024
Non evalueV. Hernando et al.
Discovery of Cinchona as Antimalarial, Viceroyalty of Peru, Circa 1630
Non evalueJ. Rojas-Jaimes et al.
Neurosurgical Biopsy and Resection for Diagnosis and Treatment of Balamuthia mandrillaris Amebic Encephalitis, United States
Non evalueB. Rubbab et al.
Barbados laboratory designated PAHO/WHO collaborating centre for antimicrobial resistance surveillance
Non evalueBarbados laboratory designated PAHO/WHO collaborating centre for antimicrobial resistance surveillance Cristina Mitchell 22 Jun 2026
PAHO Executive Committee concludes 178th session with key decisions to strengthen health across the Americas
Non evaluePAHO Executive Committee concludes 178th session with key decisions to strengthen health across the Americas Cristina Mitchell 18 Jun 2026
Communicable disease threats report, 13 - 18 June 2026, week 25
ModereThis issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 13-18 June, and includes updates on Ebola, West Nile virus, avian influenza, and expert deployment.
Communicable disease threats report, 13 - 18 June 2026, Week 25
ModereThis issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 13-18 June, and includes updates on Ebola, West Nile virus, avian influenza, and expert deployment.
Recurrent Facial Folliculitis Caused by Klebsiella aerogenes Sequence Type 117 in Men who Have Sex with Men
Non evalueG. Monsel et al.
Cluster of Human Tanapox Cases in Wildlife Reserve, South Africa, 2024
Non evalueM. Birkhead et al.