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

Entamoeba histolytica infects nearly 50 million people each year and kills around 70,000. It’s a shape-shifting parasite that ...

Scientists have revealed how a parasite that affects millions of people every year evades our immune defenses.

histolytica can even evade the immune system—and it can kill the white ... the human cell being broken off," she said. Those ingested cell fragments, shining fluorescent green under her ...

Immune cells known as neutrophils act as first responders to infection. Research on zebrafish shows light regulates their activity and boosts their ability to kill bacteria.

Researchers have found a way to observe clotting activity in blood as it happens -- without needing invasive procedures. Using a new type of microscope and artificial intelligence (AI), their study ...

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.

A physics-based sperm-screening technique could offer a more accurate at-home test for people trying to conceive ...