Ensitrelvir Reduced COVID After Household Exposure

• by Kathryn Wighton

• May 27, 2026

Oral Shigella Vaccine Hits 89% Efficacy in Challenge Trial

An investigational oral Shigella sonnei vaccine showed robust protection against shigellosis in a phase 2 controlled human infection trial.

• by Teraya Smith

• July 23, 2026

• 3 min

Case Report: Mitochondrial insufficiency underlies cholinergic failure in post-vaccination long COVID: a candidate treatment protocol

• by Tom Goulding

• July 21, 2026

How Pandemics Have Reshaped the Respiratory Virus Data Landscape in Europe: Scoping Review

• by Brice Mastrovito, Claire Nour Abou Chakra, Cédric Mahé, Marta C Nunes

• July 17, 2026