Pfizer-BioNTech vaccine Archives - Express Pharma

Pfizer-BioNTech phase-III trial data shows high efficacy of a booster dose of their COVID-19 vaccine

Vaccines offer strong protection against death from COVID-19 Delta variant

NIH launches study of extra COVID-19 vaccine dose in people with autoimmune disease

BioNTech says repeats of its COVID-19 vaccine better than devising new one, for now

Israel reports decrease in Pfizer vaccine effectiveness against infections

Delta variant double risk of hospitalisation but vaccine provides protection: Study

Two AstraZeneca COVID shots 85-90 per cent effective, says UK real-world analysis

Pfizer in talks with India over expedited approval for COVID-19 vaccine

New Zealand approves COVID-19 vaccine, warns against nationalism