Immunology

Next-gen vaccines set to maintain immunity as the years advance

Vaccine potency drops in the elderly and little is known about why this happens. Now, European scientists are on a mission to understand waning immunity and to develop strategies that make vaccines work effectively in all ...

Medical research

'Human cell atlas' maps 1 million cell types in 33 organs

An international research effort has unveiled the most extensive reference map yet of individual cells within the human body, knowledge that could revolutionize the study of health and disease.

Genetics

Hybrid strains make insidious parasite more dangerous

Researchers at Karolinska Institutet in Sweden have mapped how the parasite Trypanosoma cruzi forms new variants that are more effective at evading the immune system and causing disease. Their findings can give rise to new ...

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