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    Penn Today

    This image shows Toxoplasma gondii (red) and a neuron (green) in a mouse brain.

    Understanding the immune response to a persistent pathogen (link is external)

    Penn Vet researchers show that the immune system can recognize and control the latent stage of the parasite Toxoplasma gondii, a finding that can inform the study of latency in…

    A hopeful time for Cryptosporidium research (link is external)

    Boris Striepen of Penn Vet organized the First Biennial Cryptosporidium Meeting, bringing together researchers and clinicians from around the world to discuss the problems and progress around the parasite and…