immunology

A trial in the UK to test the combination of Pfizer and AstraZeneca vaccines in a two-step treatment

A trial in the UK to test the combination of Pfizer and AstraZeneca vaccines in a two-step treatment

J&J contributes to the COVID-19 vaccine arsenal with 66% efficacy in global research

Merck ends COVID vaccine program, calls inferior immune responses

New COVID-19 variant beats plasma treatment, may reduce vaccine efficacy

New COVID-19 variant beats plasma treatment, may reduce vaccine efficacy

Explanation: COVID-19 vaccinations confuse China’s testing for travelers

Anti-nutrients are not as harmful as they sound

Progress reported with the single-dose J&J vaccine; COVID-19 re-infections are considered rare

Progress reported with the single-dose J&J vaccine; COVID-19 re-infections are considered rare