A study has found that repeat vaccination with updated versions of the COVID-19 vaccine promotes the development of antibodies that neutralize a wide range of variants of the virus that causes ...

The coronavirus disease 2019 (COVID-19) messenger ribonucleic acid (mRNA) vaccines are marginally effective in neutralizing the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants of ...

COVID-19 vaccines have been effective at keeping people from getting severely ill and dying from the virus, but they’ve required different boosters to try to keep on top of all of the coronavirus ...

Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), the causal agent of the ongoing coronavirus disease 2019 (COVID-19) pandemic, has undergone genomic mutations, which have led to the ...

Although the 'emergency' phase of the COVID-19 pandemic may be over, it is still ongoing, and thousands of people still die from the disease every week. The virus also continues to mutate, and new ...