A case report in the medical journal Frontiers in Immunology highlights a rare case of a patient developing rheumatoid encephalitis after receiving a booster immunization of the mRNA-1273 COVID-19 vaccine, raising concerns about potential adverse reactions to the vaccine.
A new preprint by Wilson N. Sy, PhD, Director of the Biotechnology Unit at Investment Analytics Research located in Australia, finds that excess deaths in Australia in 2021 were likely due to vaccination, not COVID-19 mortality.
Higher levels of omega-3 fatty acids may provide some protection against contracting or experiencing adverse outcomes of COVID-19 infection according to a recent study.
COVID-19 vaccines pose risks of thrombosis and hemolysis for people with blood disorders, while certain adverse effects are linked to vaccines, according to a new journal article in Frontiers that calls for extra caution and future research.
A recent study of 4,341 individuals who received their first dose of COVID-19 vaccines at a clinic in Ho Chi Minh City, Vietnam, found that systemic side effects were common among vaccine recipients, with nearly half of all individuals experiencing whole-body side effects, 43 experiencing serious complications.