common cold

  • Coronavirus (Covid-19)

    UPDATE: Pfizer and BioNTech Covid-19 vaccine candidate is “strongly effective”

    Pfizer is claiming that it’s current Covid-19 vaccine candidate “may be 90% effective” at preventing infection from the coronavirus. The pharmaceutical company says later this month they could be ready to file an ’emergency use’ application with US regulators. US-based Pfizer and its German partner BioNTech are claiming that their vaccine against Covid-19 was “strongly effective” and has “exceeded expectations”…