By demonstrating that ketamine induces only a brief increase in dopamine and does not alter neuronal communication, a team from the UNIGE suggests that its therapeutic use may be safe.

Scientists at the Institute of Virology and Immunology (IVI) and the University of Bern report on a Vesicular Stomatitis Virus (VSV)-vectored COVID-19 vaccine candidate. Their work shows that intramuscular immunization of mice with VSV-vectored COVID-19 vaccines is inducing strong antibody responses against the SARS-CoV-2 spike protein if the vector has been complemented with a specific protein.

Researchers of the Wellcome Sanger Institute and ETH Zurich have created the first full connectivity map of the human immune system, showing how immune cells communicate with each other and ways to modulate these pathways in disease.

A study by the HUG, the UNIGE and the EPFL shows that almost all Genevans (93.8%) have antibodies against SARS-CoV 2 but less than one in two (46.7%) have them against the BA.4/BA.