Yellow fever

This early-stage trial tested two new vaccines—one for yellow fever and one for rabies—in 112 healthy adults aged 18 to 40. The main goal was to check safety and see how well the vaccines trigger an immune response. Participants received different doses or a placebo to help find …

This early-stage study tested a new yellow fever vaccine (MVA-BN-YF) in 92 healthy adults aged 18-45. Some volunteers received the vaccine alone, some with an adjuvant (ISA 720) to boost the immune response, and others received a placebo or a different vaccine. The main goal was …

This study tested a new yellow fever vaccine (vYF) to see if it is as safe as the current licensed vaccine (YF-VAX). A total of 640 healthy adults aged 18 to 60 received a single shot of either vaccine. Researchers monitored side effects like pain, fever, and headache for about 6…

This study tested a yellow fever vaccine in 254 healthy adults aged 18 and older in Japan. Participants received one shot under the skin and were followed for about a month. The goal was to see if the vaccine triggers a strong immune response and is safe.

This Phase 1 study tested a new yellow fever vaccine (vYF) in 73 healthy adults aged 18 to 60. The goal was to check the vaccine's safety and how well it triggers an immune response at three different doses. Participants were monitored for side effects and antibody levels over si…

This Phase 1 trial tested an inactivated yellow fever vaccine called HydroVax-002 YFV in 26 healthy adults. Participants received two doses of either the vaccine or a placebo. The main goal was to check safety and side effects, while also measuring immune response. The trial is c…

This study looked at whether giving hospital-level care to acutely ill adults in their own homes in rural areas works well. 160 people with various conditions like infections, heart failure, or COPD took part. The goal was to see if this approach could lower costs and help patien…

This study looked at how well a new, quick finger-prick test (LumiraDx CRP) measures CRP levels compared to a standard lab test. CRP is a marker of infection, inflammation, or tissue injury. 79 adults with symptoms of these conditions took part. The goal was to see if the new tes…

This early study tested whether a special PET scan using a radioactive form of vitamin B9 (11C-PABA) can help doctors see infections deep inside the body. Researchers scanned 13 healthy people and patients with known or suspected infections. The goal was to see if this method can…

This study tested whether smaller doses of the yellow fever vaccine are as safe and effective as the standard dose. Researchers gave 88 healthy adults either the full dose or a reduced dose (one-fifth or one-tenth the size). They monitored side effects and measured immune respons…

This study looked at 156 critically ill patients to find out what factors help achieve the right levels of beta-lactam antibiotics in the blood. Researchers collected clinical data and used therapeutic drug monitoring to see which patients reached target concentrations. The goal …

This study looked at how past infections and damage to lymph node structures might weaken the body's long-term immune response to the yellow fever vaccine. Researchers enrolled 43 healthy adults in Uganda and Minnesota, collecting blood and lymph node samples before and after vac…

This study gave 239 healthy adults the yellow fever vaccine to learn how the immune system fights viral infections. Researchers measured the strength and quality of T cell responses over up to one year. The goal was to understand immune reactions, not to test the vaccine itself, …