Medical experts who reviewed the case for Newsweek said a routine blood test could have saved the 45-year-old's life.

The single-celled parasite Entamoeba histolytica infects 50 million people each year, killing nearly 70,000. Usually, this ...

The single-celled parasite Entamoeba histolytica infects 50 million people each year, killing nearly 70,000. Usually, this wily, shape-shifting amoeba causes nothing worse than diarrhea.

HIV, malaria and the H5N1 bird flu. Lab manager Hannah Turner shows the Titan Krios electron microscope at Scripps Research Institute in La Jolla on Friday, April 11, 2025. (Hayne Palmour IV / For ...

To fight off viral and bacterial invaders, immune cells known as lymphocytes generate antibodies that specifically recognize ...

The single-celled parasite Entamoeba histolytica infects 50 million people each year, killing nearly 70,000. Usually, this ...

Peering through the microscope, "You could see little parts ... With other pathogens, like HIV and salmonella, scientists made rapid progress by identifying many genes, then running high ...

Using advanced optical microscopy techniques, her U of T lab examines the mechanisms that control B cell activation. Recently ...

Electron microscopy uses a beam of electrons to illuminate ... In this study, Thakur et al determined cryo-EM structures of receptor-bound HIV-1 envelope (Env) to track how the fusion peptide ...