Zachary Stieber

52 Articles

Brazil Suspends Dengue Vaccine Campaign After Deaths

A mosquito in a cage in Curitiba, Brazil on March 19, 2026. Nelson Almeida/AFP via Getty ImagesBrazil has suspended a…

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Ebola Outbreak Death Toll Tops 200

Volunteers with the Red Cross move a casket with a man who died from Ebola, in Bunia, Congo, on June…

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American Doctor Who Had Ebola Returns to US

Cleaning staff wash reusable boots and gloves, disinfect equipment, and maintain common areas at the Ebola treatment center of Rwampara…

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Ebola Cases, Deaths Jump in Congo as Outbreak Spreads

Response personnel carry the body of a person who died from Ebola in Bunia, Congo, on June 13, 2026. Jospin…

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Laboratories Run Out of Supplies, Delaying Ebola Testing in Congo

Doctors Without Border (MSF) personnel at the Elikya clinic Ebola treatment center prepare to enter the hospital rooms for Ebola…

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Standard Malaria Treatment Works Well Against Resistant Strains: Study

A mosquito, in an undated file photograph. Valery Hache/AFP via Getty ImagesThe recommended treatment for malaria worked well, even against…

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Ebola Response Catching Up as Confirmed Cases Rise: World Health Organization

World Health Organization (WHO) Director-General Tedros Adhanom Ghebreyesus in Bunia, Congo, on May 31, 2026. Michel Lunanga/Getty ImagesThe response to…

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Suspected Cases in Africa Ebola Outbreak Plummet as Patients Confirmed

A staff member hangs up protective equipment to dry at the Ebola Treatment Center in Munigi, Congo, on June 2,…

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Kenyan President Defends US Ebola Quarantine Center After Protests

A court in Kenya on May 28 suspended the plans as the challenge advances.Kenyan President William Ruto in Nairobi on…

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First Ebola Patient Discharged in Congo Outbreak

A man hangs an Ebola awareness banner in the Kigonze camp in Bunia, Congo, on May 28, 2026. Glody Murhabazi/AFP…

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Kenya Court Halts US Plan for Ebola Quarantine Facility for Americans

Crew load medical supplies onto a charter plane bound for Congo, in Nairobi, Kenya, on May 20, 2026. Tony Karumba/AFP…

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Kenya Has Approved Ebola Quarantine Facility for Americans: Officials

Health personnel in Mongbwalu, Congo, on May 26, 2026. Michel Lunanga/Getty ImagesKenya has granted approval for the creation of a…

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