People who have had COVID will still benefit from having a COVID vaccine. Here’s why.
We mapped the genes of B cells to better understand why some develop immunity and others don’t.
Long-term protection will depend on the ‘memory response’ developed by our immune systems – and the initial signs are promising.
With vaccine shortages looming, experts are debating whether it is important to receive two doses or whether it’s better to give one dose to more people and give a second when the supply is better.