Nature magazine addresses what scientists are discovering about the evolutionary battle COVID is undergoing inside our bodies. Throughout the course of a chronic SARS-CoV-2 infection, the virus might be evolving into dangerous new variants.
Read More »The FDA has revised its emergency use authorization for AstraZeneca’s Evusheld, a monoclonal antibody treatment for COVID-19. Due to emerging data, it has been observed that the original 150mg dose of each monoclonal antibody may be less likely to prevent infection than originally indicated. Thus, the FDA has authorized a double dose of each antibody for immunocompromised patients.
Read More »On January 21, the FDA expanded the use of remdesivir to non-hospitalized adults and children who have mild-to-moderate COVID-19, who are at risk of severe disease. Previously, remdesivir was only available to hospitalized patients. This decision was based on a clinical trial including 562 participants with mild-to-moderate COVID-19, who had displayed symptoms within the previous 7 days and had at least one risk factor for severe disease.
Read More »The Com-Cov2 study tested the efficacy and safety of mix-and-matching COVID-19 vaccines, including Pfizer, AstraZeneca, Moderna and Novavax. Moderna or Novavax vaccines were administered 8-12 weeks after a first dose of the Pfizer or AstraZeneca vaccine, measuring for IgG antibodies at 28 days after the second dose.
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