5 kontrowersji wokół szczepionki AstraZeneca przeciw Covid-19. Wyjaśniam.
User biotechium on YouTube,
Dlaczego szczepionka przeciwko Covid-19 firmy AstraZeneca wywołuje kontrowersje? W tym odcinku wyjaśnię skąd one się wzięły.
We Know More About Those COVID-19 Variants. It's Not Great | SciShow News
User SciShow on YouTube,
Scientists have learned more about the UK and South American variant of the COVID-19 virus, and how they might be affected by…
Why Does COVID-19 Have So Many Symptoms?
User SciShow on YouTube,
For a respiratory disease, COVID-19 sure seems to affect more than just the respiratory system. Scientists think the receptor…