Alexander (Sasha) Poltorak is Professor of Immunology, Tufts University
Sepsis is one of the most expensive medical conditions in the world — new research clarifies how it can lead to cell death
The condition remains a major medical concern, affecting 750,000 people in US & nearly 50 million people globally each year
Declining antibodies and immunity to COVID-19: Why the worry?
The declining antibody levels in COVID-19 cases suggest that cells that produce these antibodies are not present in sufficient numbers
Blocking the deadly cytokine storm is a vital weapon for treating COVID-19
The cytokine storm is a centerpiece of the COVID-19 pathology with devastating consequences for the host