Health

The study will operate at three Canadian sites and enroll about 80 healthy adults. Researchers will assess the vaccine’s safety, tolerability and ability to produce an immune response. The trial will not determine whether the vaccine prevents infection because Phase 1 studies focus on early safety data. The Coalition for Epidemic Preparedness Innovations has committed up to $50 million for preclinical work, the trial and production of additional research doses. WHO recorded 3,605 confirmed cases and 1,587 deaths in DR Congo through July 30. At least 651 patients had recovered by that date. Updated figures cited by CEPI on August 4 placed infections above 3,800 and deaths above 1,700. Cases had reached 49 health zones across Ituri, North Kivu, South Kivu, Haut-Uélé and Tshopo provinces. Thirty-three health zones had reported recent infections, while Ituri accounted for 88% of confirmed cases.

Michigan health officials have confirmed two deaths connected to the state’s 2026 cyclosporiasis outbreak. The Michigan Department of Health and Human Services reported 11,234 cases as of Aug. 3. The state also recorded 193 hospitalizations through July 30. Both patients had serious underlying medical conditions. Officials said cyclosporiasis and dehydration may have affected those conditions, but they released no additional personal information.

The Ebola outbreak in DR Congo has become the country’s largest recorded epidemic. Health authorities counted 3,605 confirmed cases through July 30, including 1,587 deaths. The case fatality rate stood at 44%. Teams logged 567 infections and 296 deaths during the latest full reporting week. Those figures marked the highest weekly totals since the outbreak began. The surge placed further pressure on surveillance, treatment and community response operations.