Health News

Immune cell responses in COVID-19 patients far from optimal

Melbourne researchers have discovered that killer T cells, key immune cells in fighting viral infections, are present at much lower levels in people with COVID-19, compared to influenza or glandular fever. Publishing their findings today in PNAS, the team from the Peter Doherty Institute for Infection and Immunity (Doherty Institute) looked at 22 COVID-19 samples […]

Health News

HIV antibody therapy is associated with enhanced immune responses in infected individuals

Most people living with HIV control the virus thanks to antiretroviral therapy (ART). Although this medication is highly effective, the presence of latent viral reservoirs in their bodies means they require lifelong therapy. Studies have demonstrated that immunotherapy combining two anti-HIV antibodies can also suppress HIV, similar to ART. Now an international team of researchers […]