Children may need to be vaccinated against COVID-19 too. Here's what we need to consider
- Written by Ketaki Sharma, PhD student, University of Sydney
ShutterstockAn ideal COVID-19 vaccine would not only protect people from becoming ill, it would also stop the virus spreading through the population. The best way to do this is to vaccinate as many people as possible.
If the best available vaccine is only moderately protective — for example, if it only prevents 50% of infections — we...





